Gujarati
14.Probability
easy

दो घटनाओं $A$ और $B$ के लिए $P(A) = x$, $P(B) = y,$ $P(A \cap B) = z,$ तब $P(\bar A \cap B)$ का मान है

A

$(1 - x)\,y$

B

$1 - x + \,y$

C

$y -z$

D

$1 - x + y - z$

Solution

(c) $P(\bar A\, \cap B)\, = P(B) – P(A \cap B) = y – z.$

Standard 11
Mathematics

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