Math, asked by amitrath2574, 1 year ago

A pair of dice are rolled together till sum of 5or7 occurs.Then probability that 5 occurs before 7 is?

Answers

Answered by ADITHIYA001

0

coming 5. ( 1,4 )(2,3)(3,2) (4,1)

4/36

=1/9

coming 7. (1,6)(2,5)(3,4)(4,3)(5,2)(6,1)

6/36

1/6

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