RD SHARMA Solutions for Class 11-science Maths Chapter 25 - Parabola

Page / Exercise

Chapter 25 - Parabola Exercise Ex. 25.1

Question 1(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 1(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 1(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 1(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 1(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 1(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 1(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 1(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

 Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 3(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 3(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 3(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 3(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 3(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 3(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 3(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 3(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 3(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 3(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
 
 
 
 
 
 
Question 4(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(i)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 4(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(ii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 4(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(iii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
Question 4(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(iv)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 4(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(v)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
Question 4(vi)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(vi)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 4(vii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(vii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
Question 4(viii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(viii)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
Question 4(ix)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4(ix)

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 6

Find the area of the triangle formed by the lines joining the vertex of the parabola Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola  to the ends of its latus- rectum

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
Question 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
Solution 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola
Question 13

Find the equation of the lines joining the vertex of the parabola y2 = 6x to the point on it which have abscissa 24

Solution 13

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 14

Find the coordinates of points on the parabola y2 = 8x whose focal distance is 4

Solution 14

In given parabola

a=2

Given focal distance=a+x=4, so x=2

So points are (2, 4) and (2, -4)

Question 15

Find the length  of the lines segment joining the vertex of the parabola y2 = 4ax and a point on the parabola where the line-segment makes an angle Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola to the axis

Solution 15

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 16

If the points (0, 4) and (0, 2) are respectively the vertex and focus of a parabola, then find the equation of the parabola.

Solution 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola 

Question 17

If the line y = mx + 1 is tangent to the parabola y2 = 4x, then find the value of m.

Solution 17

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola 

Chapter 25 - Parabola Exercise Ex. 25VSAQ

Question 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Question 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Parabola