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A: If the probabilities of A and B to pa...

A: If the probabilities of A and B to pass the examination are `2//10, 3//10` then the probability that only one of them to pass the examination is `19//50`.
R: If A, B are two events then P(A-B) = P(A)-P(`A cap B`).

A

`41//50`

B

47/50

C

19/50

D

37/50

Text Solution

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The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-PROBABILITY-EXERCISE-1C
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  12. Two persons A and B toss a die. The person who first throws 6 first th...

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  13. Two persons A and B are rolling die on the condition that the person w...

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  14. Three persons A, B ,C in order toss a die. The person who first throws...

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  15. A,B,C are tossing a coin on the condition that , the person who gets a...

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  16. The person, A in order toss a die. The person who throws 5 or 6 wins. ...

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  18. Three white balls and five blacks balls are placed in a bag and three ...

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  19. A bag contains 6 white and 4 black balls. Two ball are drawn at rando...

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  20. A fair die is thrown until a score of less than five points is obtaine...

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