UPSC NDA 2 2021 Mathematics Solved Paper

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Question : 119 of 120

Marks: +1, -0

If A and B are two events such that P( not A)=‌

7

10

,‌‌P( not B)=‌

3

10

‌‌ and P(A∣B)=‌

3

14

, then what is P(B∣A) equal to?

[NDA-II 2021]

‌
11
14
‌
9
14
‌
1
4
‌
1
2

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