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If two events A and B are such that `P(A^c)=0. 3. P(B^c)=0. 4 a n d P(AnnB^c)=0. 5 , t h e n P(B/AuuB^c)=` (a)`0. 9` (b). `0. 5` (c). `0. 6` (d). `0. 25`

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(d)
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