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Let n(U)=700, n(A)=200,n(B)=300 and n(An...

Let `n(U)=700`, `n(A)=200`,`n(B)=300` and `n(AnnB)=100`, then find `n(A'nnB')`

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300
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DISHA PUBLICATION-CHAPTERWISE NUMERIC INTEGER ANSWER QUESTIONS-CHAPTER 27
  1. Let n(U)=700, n(A)=200,n(B)=300 and n(AnnB)=100, then find n(A'nnB')

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  2. Two cards are drawn successively with replacement from a well-shuffled...

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  3. Two coins are available, one fair and the other two-headed. Choose a c...

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  4. The chance of India winning toss is 3//4. If it wins the toss, then it...

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  5. An urn contains 5 red and 2 green balls. A ball is drawn at random fro...

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  6. If two events A and B are such that P(A^( C)) = 0.3 and P(B) = 0.4 and...

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  7. The probability of happening an event A in one trial is 0.4. Find the ...

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  8. If the probability of hitting a target by a shooter, in any shot is 1/...

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  9. Two aeroplanes I and II bomb a target in succession. The probabilities...

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  10. Four persons can hit a target correctly with probabilities (1)/(2),(1)...

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  12. Assumes that each born child is equally likely to be a boy or a girl. ...

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  13. If X follows a binomial distribution with parameters n=6 and p. If 4(P...

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  14. A problem in mathematics is given to three students A ,B ,C and their ...

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  15. The probability that A speaks truth is 4/5 , while this probability fo...

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  16. Minimum number of times a fair coin must be tossed so that the probili...

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