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If A and B are any two events, then the ...

If A and B are any two events, then the probability that exactly one of them occur is:

A

`P(AcupbarB)+P(barAcupB)`

B

`P(AcapbarB)+P(barAcapB)`

C

`P(A)+P(B)-2P(AcapB)`

D

`P(A)+P(B)+2P(AcapB)`

Text Solution

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The correct Answer is:
B
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PREMIERS PUBLISHERS-INTRODUCTION TO PROBABILITY THEORY-SOLUTION TO EXERCISE 12.5
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  10. If A and B are two events such that A sub Band P(B) ne 0, then which o...

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  12. If X and Y be two events such that P(X//Y) = 1/2, P(Y//X) = 1/3 and P(...

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  16. If two events A and B are such that P (barA) = 3/10 and P(A nn barB) =...

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  18. There are three events A, B and C of which one and only one can happpe...

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  19. If a and b are chosen randomly from the set {1,2,3,4} with replacement...

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  20. It is given that the events A and B are such that P(A) = 1/4, P (A//B)...

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