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If lim(xto0)({(a-n)nx-tanx}sin nx)/(x^(2...

If `lim_(xto0)({(a-n)nx-tanx}sin nx)/(x^(2))=0`, where `n` is non zero real number then a is equal to

A

0

B

`(n-1)/n`

C

`n`

D

`n+1/n`

Text Solution

Verified by Experts

The correct Answer is:
D
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