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Three persons A, B and C are to speak at...

Three persons A, B and C are to speak at a function with 5 other persons. If the persons speakin random order, the probability that A speaks before B and C speaks before A in that order is

A

`3//8`

B

`1//6`

C

`3//5`

D

None of these

Text Solution

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The correct Answer is:
B
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