Question

A and B are events such that $P(A\cup B)={3}/{4},\ P(A\cup B)={1}/{4},\ P(\overline{A}={2}/{3})\ then\ P(\overline{A}\cap B)\ is$
(a) $\frac{5}{12}$
(b) $\frac{3}{8}$
(c) $\frac{5}{8}$
(d) $\frac{1}{4}$

Answer 1

d) $\frac{1}{4}$