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If A and B are event's such that P(A | B...

If `A` and `B` are event's such that `P(A | B)=P(B | A)`, then A)`A subset B` but `A ne B` B)`A=B` C)`A nn B=phi` D)`P(A)=P(B)`

A

A subset B' but 'A ne B'

B

A=B'

C

A nn B=phi'

D

P(A)=P(B)'

Text Solution

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The correct Answer is:
D
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V PUBLICATION-PROBABILITY-QUESTION BANK
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