- #1
ludi_srbin
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Homework Statement
integral of csc^3(x)cot(x)
Homework Equations
I tried using trig identity 1+cot^2(x)=csc^2(x) but I got result where I canceled my indegrals.
The Attempt at a Solution
I tried to substitute the above mentioned indentity for csc^2 but I end up getting -cscx + intgr. cscxcot^3(x). I then substituted for cot^2 but then got to the point where I had -cscx + intgr. csc^(3)xcotx + cscx. At this point everything canceled out. I also tried substituting sin and cos in the original equation but that didn't get me anywhere neither.