[" 4& B having equal skill,are playing a game of best of 5points.After A has won two po "],[" von one point,the probability that A will win the game is: "],[[" 4) "1/2," (B) "2/3," (C) "3/4," (D) "2/5]]

A & B have equal skill, are playing a game of best of 5 points. After A has won two points & B has one point, the probability that A will win the game Is :

A and B toss a coin alternately till one of them gets a head and wins the game. If A starts the game, find the probability that B will win the game.

A and B toss a coin alternately till one of them gets a head and wins the game. If A starts the game, find the probability that B will win the game.

A and B toss coin alternately till one of them gets a head and wins the game.If A starts first,find the probability the B will win the game.

A and B toss coin alternately till one of them gets a head and wins the game. If A starts first, find the probability the B will win the game.

In a set of five games in between two players A and B, the probability of a player winning a game is 2/3 who has won the earlier game. A wins the first game, then the probability that A will win at least three of the next four games is (A) 4/9 (B) (64)/(81) (C) (32)/(81) (D) none of these

A and B throw a dice alternately til any one gets a 6 on the and win the game. If A begins the game find the probabilities of winning the game.