Practicing Success
Practicing Success
CUET Preparation Today
In a game, a man wins a rupee for a six and loses a rupee for any other number, when a fair die is thrown. He decided to throw a die twice but to quit as and when he gets a six. The expected values of amount he won/lose is : |
$\frac{1}{6}$ $\frac{5}{6}$ 1 $\frac{11}{36}$ |
$\frac{11}{36}$ |
