Direction: for question number 14 ? 17. If A and B be two mutually exclusive events in a sample space such that. \[\operatorname{P}(A)\,=\frac{2}{5}\]and \[\operatorname{P}(B)\,=\frac{1}{2}\] then Find \[\operatorname{P}\left( \overline{A}\cap \overline{B} \right)\]:

Direction: for question number 14 ? 17. If A and B be two mutually exc

1.	Direction: for question number 14 ? 17. If A and B be two mutually exclusive events in a sample space such that. \[\operatorname{P}(A)\,=\frac{2}{5}\]and \[\operatorname{P}(B)\,=\frac{1}{2}\] then Find \[\operatorname{P}\left( \overline{A}\cap \overline{B} \right)\]:
A.	\[\frac{4}{5}\]
B.	\[\frac{1}{10}\]
C.	\[\frac{8}{9}\]
D.	\[\frac{13}{20}\]
E.	None of these
Answer» C. \[\frac{8}{9}\]

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Direction: for question number 14 ? 17. If A and B be two mutually exclusive events in a sample space such that. \[\operatorname{P}(A)\,=\frac{2}{5}\]and \[\operatorname{P}(B)\,=\frac{1}{2}\] then Find \[\operatorname{P}\left( \overline{A}\cap \overline{B} \right)\]:

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