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If (1+3p)/3,(1-p)/1,(1-2p)/2 are the pro...

If `(1+3p)/3,(1-p)/1,(1-2p)/2` are the probabilities of 3 mutually exclusive events then find the set of all values of p.

A

`1//3 le p le 1//2`

B

`1//4 le p le 1//3`

C

`-1 le p le 1//5`

D

`-2 le p le 1//3`

Text Solution

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The correct Answer is:
A
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