Question

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This is about trigonometry Integral
can you solve it ?
50 Points
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Intgeral (cos⁴ 2x - sin⁴ 2x) dx
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Good Luck :)​

Answer 1

Answer:

∫ (cos ^ 2 2x + sin ^ 2 2x) (cos ^ 2 2x - sin ^ 2 2x) dx

∫ (1) (cos 4x) dx

= 1/4 sin 4x + c

Answer 2

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Your Answer is in the Attachment.

Hope it helps you dear........xD

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