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A and B toss on alternately till one of ...

A and B toss on alternately till one of them tosses heads and wins the game, their respective probabilities of winning are : a)`1/4 and 3/4` b)`1/2 and 1/2` c)`2/3 and 1/3` d)`1/5 and 4/5`

A

`1/4 and 3/4`

B

`1/2 and 1/2`

C

`2/3 and 1/3`

D

`1/5 and 4/5`

Text Solution

Verified by Experts

The correct Answer is:
C
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