(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

integral (t * csc^2 (t) ) dt

2. Relevant equations

3. The attempt at a solution

t * -cot (t) - integral( 1 * -cot (t)) u= t dv= csc^2(t)

du= 1 v= - cot (t)

-t * cot(t) - ??? I don't understand how to find the antiderivative of -cot(t)

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# Antiderivative of cotangent

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