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If the middle term in the expansion of `(1/x+xsinx)^(10)` is equal to `7 7/8`, then the value of x is
(i) `2npi+(pi)/6`
(ii) `npi+(pi)/6`
(iii) `npi+(-1)^(n)(pi)/6`
(iv) `npi+(-1)^(n)(pi)/3`

A

`2npi+(pi)/6`

B

`npi+(pi)/6`

C

`npi+(-1)^(n)(pi)/6`

D

`npi+(-1)^(n)(pi)/3`

Text Solution

Verified by Experts

The correct Answer is:
C
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