Integral of cos(^3)2x
i did - cos2x X cos(^2)2x
Then changed cos(^2)2x to 1-sin(^2)2x
How do i proceed now?
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The derivative of is .
Yes ok, i substituted that.what do i do next?
I would probably do a substitution from your
Yes,the substitution worked.Thanks
But is there also any other way to do it?
From the above equation find cos^3(x) and then find the integration.
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