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If f(x) = int(0)^(x)(2cos^(2)3t+3sin^(2)...

If `f(x) = int_(0)^(x)(2cos^(2)3t+3sin^(2)3t)dt`, `f(x+pi)` is equal to :

A

`f(x) + 2f(x)`

B

`f(x) + 2f(pi/2)`

C

`f(x)+4f(pi/4)`

D

`2f(x)`

Text Solution

Verified by Experts

The correct Answer is:
B
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RESONANCE-DEFINITE INTEGRATION & ITS APPLICATION -Exercise 2 Part - 1
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