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If A and B are two events such that Aca...

If A and B are two events such that ` AcapBnephi, P((A)/(B))=P((B)/(A))`. Then.

A

`AsubB but AneB`

B

`A=B`

C

`AnnB=phi`

D

`P(A)=P(B)`

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MODERN PUBLICATION-PROBABILITY-EXERCISE
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  2. Two events A and B will be independent, if:

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  3. If A and B are two events such that AcapBnephi, P((A)/(B))=P((B)/(A))...

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  4. If P(E)=11/36, P(F)=5/36 and P(EnnF)=2/36, then the value of P(E/F) is...

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  5. Two cards are drawn at random and without replacement from a pack of 5...

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  6. An urn contains 10 black and 5 white balls. Two balls are drawn from t...

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  8. If A and B are any two events such that : P(A) + P(B) – P(A and B) = P...

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  9. In a single throw of a pair od die, the probability of getting total o...

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  10. A and B are two mutually exclusive events of an experiment. If P (not ...

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  11. P(E/F) is equal to :

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  12. If P(A)=0.3, P(B)=0.4, find P(AuuB). where A and B are independent eve...

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  13. A pair of coins is tossed once. Find the probability of showing at lea...

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  14. A and B are events such that 2P(A)=P(B)=5/13, P(A/B)=2/5, then P(AuuB)...

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  15. The probability of obtaining an even prime number on each die, when a ...

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  16. If P(A)=3/5 and P(B)=1/5, find P(AnnB) if A and B are independent even...

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  17. If P(A)=7/13, P(B)=9/13 and P(AnnB)=4/13, evaluate P(A/B).

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  18. If A and B are events such that P(A)=0.4, P(B)=0.5 and P(B/A)=0.6, the...

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  19. If P (A) = 1/2 , P(B) = 0 then P (A|B) is :

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