Question

The probability of an event 'E'+ the probability of the event 'not' E'

Answer 1

E + E' = 1

IF you add two events which are opposite then we will get the answer as one. hope you are helpful with the answer. if found helpful please mark it as brainliest.

Answer 2

According to the question

E + E' = 1

Because the sum of two opposite events will always be one and the probability of such events will sum up to one.

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