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If two A and B such that P(A) gt 0 and ...

If two A and B such that ` P(A) gt 0 and P(B) ne 1`, then `P(barA//barB)` is equal to :

A

`1-P(A//overline(B))`

B

`1-P(overline(A)//B)`

C

`(1-P(A cap B))/(P(overline(B)))`

D

`P(overline(A))/(P(overline(B)))`

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The correct Answer is:
A
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OBJECTIVE RD SHARMA ENGLISH-PROBABILITY -Section I - Mcqs
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  2. The probability that an event A happens in one trial of an experiment,...

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  3. If two A and B such that P(A) gt 0 and P(B) ne 1, then P(barA//barB) ...

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  4. A speks truth in 60% cases and B speaks truth in 70% cases. The probab...

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  5. Let X be a set containing n elements. Two subsets A and B of X are cho...

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  6. about to only mathematics

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

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  8. If P(A cup B)=3//4 " and " P(overline(A))=2//3, " then " P(overline(A)...

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  9. Find the probability that in a random arrangement of the letters of th...

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  10. A letter is taken out at random from 'ASSISTANT and another is taken o...

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  11. Out of 40 consecutive integers, two are chosen at random, the probabil...

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  12. Three integers are chosen at random from the first 20 integers. The ...

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  13. three identical dice are rolled . Find the probability that the same n...

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  14. Let A, B, C be three events such that A and B are independent and P(C)...

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  15. Two small squares on a chess board are chosen at random. Then, the pro...

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  16. An ordinary cube has four black faces, one face marked 2 and another m...

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  17. The chance of an event happening is the square of the chance of a seco...

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  18. What is the probability that the 13th days of a randomly chosen mon...

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  19. There are 20 cards. Ten of these cards have the letter "I" printed on ...

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  20. Two coins and a die are tossed. The probability that both coins fall h...

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