1.

A and B throw alternately a pair of dice. A wins if he throws 6 beforeB throws 7 and B wins if the throws 7 before A throws 6. Find theirrespective chance of winning, if A begins.

Answer»

`13/16,31/16`
`30/61,31/61`
`31/61,41/61`
`38/61,23/61`

ANSWER :B


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