A and B toss a coin alternately on the understanding that the first to obtain heads wins the toss.The probability that A wins the toss.

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.

Two players A and B toss a die alternately he who first throws a six wins the game if A begins what is the probability that he wins? What is the probability of B winning the game?

A and B toss a coin alternately untill one of them gets a head for the first time and wins the toss. If A begin, find the respective probability ties for A and B to win the toss.

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.

A and B toss a coin alternately till one of them tosses a head and wins the game. If A starts the game, find their respective probability of winning.