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Let A and B be two events. If P(A)=0. 2 ...

Let `A` and `B` be two events. If `P(A)=0. 2 ,\ P(B)=0. 4 ,\ P(AuuB)=0. 6` then `P(A//B)` is equal to

A

a) `0.8`

B

b) `0.5`

C

c) `0.3`

D

d) `0`

Text Solution

Verified by Experts

The correct Answer is:
d) `0`
Given, `P(A)=0.2 ,\ P(B)=0.4 ,\ P(AuuB)=0.6`

We know, `P(A)+P(B)-P(AnnB)=P(AuuB)`

`0.2+0.4-P(AnnB)=0.6`

`P(AnnB)=0.6-0.6=0`

Hence, correct option is d)
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