Let be a collection of mutually exclusive and exhaustive events with for every

MATHEMATICS · Subjective · CBSE · Mathematics · Probability · Probability

Problem

Let

\{E_1,E_2,\dots ,E_n\}

be a collection of mutually exclusive and exhaustive events with

P(E_i)\neq 0

for every

i

, and let

A

be any event. Write the expression for

P(A)

in terms of

P(E_i)

and

P(A\mid E_i)