NCERT Solutions for Class 12-science Maths Chapter 13 - Probability

Chapter 13 - Probability Exercise Ex. 13.4

Solution 13

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 1

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 2

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 3

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 4

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 5

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 6

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 7

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 8

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 9

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 10

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 11

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 12

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 14

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 15

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 16

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 17

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Chapter 13 - Probability Exercise Ex. 13.1

Solution 1

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 2

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 3

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 4

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 5

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 6

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 7

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 8

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 9

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 10

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 12

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 13

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 14

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 15

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 16

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 17

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 11

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - ProbabilityNcert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Chapter 13 - Probability Exercise Ex. 13.2

Solution 1

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 2

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 3

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 4

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 5

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 6

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 7

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 8

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 9

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 10

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 11

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 12

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 13


Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 14

 

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

i. Probability that the problem is solved = P(A Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability B)

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability


Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 15

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 16

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 17

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 18

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Chapter 13 - Probability Exercise Ex. 13.3

Solution 1

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 2

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 3

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 4

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 5

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 6

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 7

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 8

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 9

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 10

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 11

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 12

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 13

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Solution 14

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Chapter 13 - Probability Exercise Ex. 13.5

Solution 1

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 2

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 3

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 4

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 5

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 6

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 7

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 8

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 9

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 10

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 11

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 12

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 13

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 14

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 15

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Chapter 13 - Probability Exercise Misc. Ex.

Solution 1

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 2

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 3

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 4

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 5

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 6

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 7

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 8

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 9

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability
Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 10

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 11

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 12

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 13

 

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Probability of having heart attack if he is treated with mediation then mediation reduce the risk by 30%.

Hence there is a risk of 70%.

P(A|E1) = 0.40 × 0.70 = 0.28 

Probability of having heart attack if he is treated with drugs then mediation reduce the risk by 25%.

Hence there is a risk of 75%.

P(A|E2) = 0.40 × 0.75 = 0.30

 

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 14

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 15

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 16

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 17

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 18

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

Solution 19

Ncert Solutions Cbse Class 12-science Mathematics Chapter - Probability

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