integration help | Revision Server | Page 1

upper ibex Apr 17, 2024, 4:57 PM

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How do I do integrate 60sintcos^2t? It seems easy but I can’t do it. It’s part ii question I’ve done the bit to the left fine

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rare lintel Apr 17, 2024, 4:59 PM

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looks like a reverse chain rule since you have
f(t)^2 * f'(t)

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so differentiate something of the form cos^3(t) and see what you get

terse willow Apr 17, 2024, 5:00 PM

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could always use u=cost if you want

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will get you the same thing

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