Question

An urn contains 3 red and 7 black balls. Players a and b withdraw balls from the urn consecutively until a red ball is selected. Find the probability that a selects the red ball.

Answer 1

Answer:

it's ur answer mate....

An urn contains 3 red and 7 black balls. Players A and B withdraw balls from the urn consecutively (A draws first, then B, then A, then B, etc.) without replacement until a red ball is selected. The player who selects the red ball wins the game.