Question 26The probability that event $A$ occurs is $\frac34;$ the probability that event $B$ occurs is $\frac23.$ Let $p$ be the probability that both $A$ and $B$ occur. The smallest interval necessarily containing $p$ is the interval$[\frac1{12},\frac12]$$[\frac5{12},\frac12]$$[\frac12,\frac23]$$[\frac5{12},\frac23]$$[\frac1{12},\frac23]$