# Solution: What is the integral of cos 2x e^(sin 2x) dx?

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#### Problem Statement: CE Board May 1995

What is the integral of cos 2x e^(sin 2x) dx?

• A. (e^(sin 2x) / 2) + C
• B. –( e^(sin 2x) / 2) + C
• C. – e^(sin 2x) + C
• D. e^(sin 2x) + C

The integral of the trigonometric function is (1/2)(e^(sin 2x)) + C.

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