Question

The probability that the least one of the events $A$ and $B$ occur is $0.6$, if $A$ and $B$ occur simultaneously with probability $0.2$, then $P\left(\overline{A}\right)+P\left(\overline{B}\right)$, where $\overline{A}$ and $\overline{B}$ are complements of $A$ and $B$ respectively is equal to

• A. $0.4$
• B. $0.8$
• C. $1.2$
• D. $1.4$
• E. $Noneofthese$

Answer 1

The correct option is C $1.2$