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The derivative of the function f(x) = sin nx is


A) Odd function

B) Constant functidn

C) Eveh function

D) none of these

Correct Answer:
A) Odd function

Description for Correct answer:
Here \(f(x)=sin\ nx\) is an odd function.

\(f'(x)=n\ cos\ nx,\) which is an even function.

Part of solved Real Analysis questions and answers : >> Elementary Mathematics >> Real Analysis




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