Jee Main
Probability
JEE Main 2024 (Online) 27th January Morning Shift
INTEGER+4 / -12024
A fair die is tossed repeatedly until a six is obtained. Let $X$ denote the number of tosses required and let
$a=P(X=3), b=P(X \geqslant 3)$ and $c=P(X \geqslant 6 \mid X>3)$. Then $\frac{b+c}{a}$ is equal to __________.
$a=P(X=3), b=P(X \geqslant 3)$ and $c=P(X \geqslant 6 \mid X>3)$. Then $\frac{b+c}{a}$ is equal to __________.