RD SHARMA Solutions for Class 11-science Maths Chapter 20 - Geometric Progressions

Chapter 20 - Geometric Progressions Exercise Ex. 20.1

Question 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Question 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 14

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 14

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 15

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 15

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 17

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 17

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Chapter 20 - Geometric Progressions Exercise Ex. 20.2

Question 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Solution 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Chapter 20 - Geometric Progressions Exercise Ex. 20.3

Question 1(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 1(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 1(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 1(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 1(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2(ii)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Solution 2(ii)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Question 2(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2(v)

Find the sum of the geom etric series:

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2(vi)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2(vi)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2(vii)

1, -a, a2, - a3 , ..... to n terms (a ≠ 1)

Solution 2(vii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2(viii)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Solution 2(viii)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Question 2(ix)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Solution 2(ix)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Question 3(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 3(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 3(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4(ii)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Solution 4(ii)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Question 4(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 14

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 14

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 15

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 15

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 17

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 17

 

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

 

 

Question 18

A person has 2 parents, 4 grandparents, 8 great grand parents,  and so on. Find the number his ancestors during the ten generations preceding his own.

Solution 18

 Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 19

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

(n - 1) Sn = 1n + 2n + 3n + ....+ nn

Solution 19

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 20

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 20

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 21

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 21

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 22

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 22

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Chapter 20 - Geometric Progressions Exercise Ex. 20.4

Question 1(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 1(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 1(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 1(iv)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Solution 1(iv)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Question 1(v)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Solution 1(v)
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions
Question 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Chapter 20 - Geometric Progressions Exercise Ex. 20.5

Question 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(I)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(I)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 10(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 10(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 10(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 10(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 10(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 10(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 11(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 11(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 11(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 11(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 11(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 11(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 11(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 11(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 14

If the 4th, 10th, and 16th terms of a G.P. are x, y, and z respectively. Prove that x, y, z are in G.P.

Solution 14

 Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 15

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 15

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 17

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 17

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 18

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 18

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 19

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 19

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 20

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 20

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 21

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 21

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 22

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 22

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 23

If pth, qth, and rth terms of an A.P. and G.P. are both a, b, and c respectively, show that ab-c bc-a ca-b = 1.

Solution 23

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Chapter 20 - Geometric Progressions Exercise Ex. 20.6

Question 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Chapter 20 - Geometric Progressions Exercise Ex. 20VSAQ

Question 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 2

If (p + q)th and (p - q)th terms of a G.P. are m and n respectively, then write its pth term.

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Question 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Geometric Progressions