Integral of Secant Cubed

turksvids
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5228

The integral of secant cubed is probably the hardest of the simple integrals. It's totally doable, but requires a lot of different techniques and then not making any mistakes as you use them: integration by parts, using a trig identity, a clever antiderivative, and a whole lot of negative signs hanging around. It's not pretty. Then again, if you watch to nearly the end, I tell you an easy way to remember it!

Published by: turksvids Published at: 11 years ago Category: آموزشی
secant cubed sec^3 x (sec x)^3 antiderivative of secant cubed integral secant cubed integration by parts antiderivative dideo دیدئو integral secant cubed دیدئو dideo lot hardest simple integralsits totally doable requires techniques making mistakes integration parts trig identity clever antiderivative negative signs