Question

of If E be an evern,
than PCE] +PC Not E)
=​

Answer 1

Given: `overlineE`denotes the complement or negation of an event E.

TO FIND: `P(E)+P(overlineE)`

CALCULATION: We know that sum of probability of occurrence of an event and probability of non occurrence of an event is 1.

Hence `P(E)+P(overline E)=1`

Hence the result is `=1`