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(AuuB)' is equal to, (a)(A'uuB') (b)(...

`(AuuB)'` is equal to, (a)`(A'uuB')` (b)`(A 'nnB ')` (c)`(A nnB)` (d)`(AuuB)`

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For two given events Aa n dB ,P(AnnB)i s (a)not less than P(A)+P(B)-1 (b)not less greater than P(A)+P(B) (c)equal to P(A)+P(B)-P(AuuB) (d)equal to P(A)+P(B)+P(AuuB)

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CENGAGE PUBLICATION-PROBABILITY-All Questions
  1. A single letter is selected at random from the word probability. The p...

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  2. A bag contains some white and some black balls, all combinations of ba...

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  3. (AuuB)' is equal to, (a)(A'uuB') (b)(A 'nnB ') (c)(A nnB) (d)(AuuB)

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  4. The minimum number of times a fair coin needs to be tossed, so that th...

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  5. Each question has four choices a, b, c, and d, out of which only one i...

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  6. If Aa n dB are two events such that P(A)=0. 6 and P(B)=0. 8 , if the g...

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  7. Statement 1: a fair coin tossed 15 times, then the probability of ge...

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  8. If two events Aa n dB are such that P(A)=0. 3 ; P(B)=0. 4 ; P( A n...

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  9. There are n letters and n addressed envelopes. Find the probability...

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  10. Statement 1: if A={2,4,6,},B{1,5,3}w h e r eAa n dB are the events of ...

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  11. Match the items in column I with column II

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  12. Let Aa n dB b e two independent events. Statement 1: If P(A)=0. 3a n d...

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  13. An urn contains 9 red, 7 white, and 4 black balls if two balls are dra...

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  14. A mapping is selected at random from the set of all the mappings of ...

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  15. A six-faced dice is so biased that it is twice as likely to show an ...

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  16. The probability that a marksman will hit a target is given is 1/5. The...

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  17. Given two events A and B . If odds against A are as 2:1 and those in...

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  18. A coin is tossed (m + n) times (m gtn). Show that the probability of a...

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  19. Find the probability that birthdays of any two members out of five me...

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

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