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If the fourth term in the expansion of (...

If the fourth term in the expansion of `(px+1/x)^n` is `5/2`, then `(n,p)=`

A

(5, 1/2)

B

(6, 1/2)

C

(8, 1/2)

D

(10, 1/2)

Text Solution

Verified by Experts

The correct Answer is:
B
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