Find the indefinite integral.
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Find the indefinite integral.

[From: ] [author: ] [Date: 12-04-13] [Hit: ]
......
(
I sin^3(x) cos(x) dx
)

I don't know how to type the symbol for integrals, so just pretend, please?

-
∫sin^3(x) cos(x) dx

u = sin(x)

du = cos(x) dx

∫u^3 du = (u^4)/4 + C

= sin^4(x)/4 + C
1
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