Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • In the following Exercise 17 choose the correct answer: If A and B are events such that P (A|B) = P (B|A), then

13.17.    In the following Exercise 17 choose the correct answer:

               If A  and B are events such that  P(A\mid B)=P(B\mid A),  then

             (A)  A\subset B but A\neq B

             (B)  A=B

            (C)  A\cap B=\psi

            (D)  P(A)=P(B)

Answers (1)

best_answer

It is given that P(A\mid B)=P(B\mid A),

 \Rightarrow                   \frac{P(A\cap B)}{P(B)}=\frac{P(A\cap B)}{P(A)}

\Rightarrow                   P(A)=P(B)

Hence, option D is correct.

Posted by

seema garhwal

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE extends single girl child scholarship registration deadline till November 20
anam-khan

CBSE reminds schools to submit registration data of Class 9, 11 students by October 16

Latest Question