Three independent events and occur with probabilities and respectively

MATHEMATICS · Single correct · CBSE · Mathematics · Probability · Probability

Problem

Three independent events

A,\,B

and

C

occur with probabilities

0.3,\,0.4

and

0.5

respectively. Given that at least one of the events occurs, what is the probability that exactly two of them occur? (a)

\dfrac{29}{100}

(b)

\dfrac{47}{79}

(c)

\dfrac{29}{79}

(d)

\dfrac{29}{73}