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If A and B are two events such that `P(A cupB)=5//6,P(AcapB)=1//3,P(overline(B))=1//2`, then the events A and B are

A

dependent

B

independent

C

mutually exclusive

D

none

Text Solution

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The correct Answer is:
B
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  4. A and B each throw a die. Then it is 7:5 that A's throw is not greater...

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  7. On a toss of two dice, A throws a total of 5, then the probability tha...

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  8. A pair of unbiased dice are rolled together till a sum of either 5 or ...

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  9. For any two events A and B, prove that P[(A cap overline(B))cup(B ca...

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  11. If the events A and B are independent, then P(AcapB) is equal to

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  12. If A and B are mutually exclusive events, then P(A cap B) equals

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  13. If A and B are suchg that events that P(A)gt0andP(B)ne1, then P(A'//B'...

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  14. P(A cup B)=P(A cap B) if and only if the relation between P(A) and P(B...

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  15. If A and B are arbitrary events, then

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  16. If A and B are arbitrary events, then a) P(A nn B) ge P(A)+ P(B) (b) ...

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  17. For two given event A and B, P(AcapB) is

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  18. If M and N are any two events, the probability that the exactly one of...

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  19. If E and F are independent events such that 0ltP(E)lt1 and 0ltP(F)lt1,...

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  20. E and F are two independent events. The probability that both e and F ...

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