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If sum of the infinite G.P ., p ,1,1//p,...

If sum of the infinite G.P ., p ,1,`1//p,1//p^(2), cdots ` is 9/2 then value of p is

A

2

B

`3//2`

C

`7//2`

D

`9//2`

Text Solution

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The correct Answer is:
B
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