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A number is chosen at random from the nu...

A number is chosen at random from the numbers 10 to 99. By seeing the number a man will laugh if product of the digits is 12. If he choose three numbers with replacement then the probability that he will laugh at least once is

A

`1-(43/45)^(3)`

B

`(43/45)^(3)`

C

`1-(48xx86)/90^(3)`

D

None of these

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The correct Answer is:
A
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