+2 votes
in Class 12 by kratos

P(A ∪ B) ज्ञात कीजिए यदि 2P(A) = P(B) = 5/13 और P(A| B) = 2/5

1 Answer

+3 votes
by kratos
 
Best answer

= 5/26 + 5/13 - 2/13 = 4 + 10 - 4/26 = 11/26

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