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If P(AnnB)=1/2,P( A nn B )=1/3, P(A)=p...

If `P(AnnB)=1/2,P( A nn B )=1/3, P(A)=p , P(B)=2p ,` then find the value of `pdot`

A

`(15)/(18)`

B

`(7)/(18)`

C

`(11)/(18)`

D

`(17)/(18)`

Text Solution

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The correct Answer is:
B
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DISHA PUBLICATION-PROBABILITY-1-EXERCISE-2 : CONCEPT APPLICATOR
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  7. If A and B are any two events such that P(A uu B) = 3/4, P(A nn B) =...

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  8. Let A ,B ,C be three events. If the probability of occurring exactly o...

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  9. A die is thrown. Let A be the event that the number obtained is gre...

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  10. Card is drawn from a pack of 52 cards. A persons bets that it is a spa...

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  11. If P(AnnB)=1/2,P( A nn B )=1/3, P(A)=p , P(B)=2p , then find the ...

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  12. If A and B are two events such that P(A)=(1)/(2) and P(B)=(2)/(3), the...

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  13. An exeriment yield 3 mutually exclusive and exhaustive events A,B, an...

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  14. A point is selected at random from the interior of a circle. The proba...

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  15. If P (A) = P (B) = x and P(AnnB)=P(A'nnB')=1//3, then x = ?

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  16. The probability that a police inspector Ravi will catch a thief in a d...

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  17. Given two events A and B. If odds against A are 2 : 1 and those in fov...

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  18. A natural number is chosen at random from the first 100 natural num...

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  19. If P(A cup B)=0.8 and P(A cap B)=0.3, then P(A')+P(B') equals

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  20. If three events A,B,C are mutually exclusive, then which one of the fo...

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