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If the 4^(th) term in the expansion of (...

If the `4^(th)` term in the expansion of `(ax+(1)/(x))^('')` is `5/2` then the values of a and n are

A

`1//2,6`

B

`1, 3`

C

`1//2, 3`

D

cannot be found.

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The correct Answer is:
A
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