Integrals with cos^m(x) sin^n(x) 
Integrals with cos^m(x) sin^n(x)
by Robert Donley
Video Lecture 8 of 30
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Views: 1,154
Date Added: July 3, 2016

Lecture Description

Worked problem in calculus. The indefinite integrals of the form int cos^m(x) sin^n(x) dx break into two cases: one of m or n odd, or both m, n even. The first case allows for a straightforward u-substitution. The other requires the half-angle identities for cosine and sine. Examples are (a) sin^5(x), (b) sin^3(x) cos^3(x), and (c) sin^2(x) cos^2(x).

Course Index

Course Description

In this series, Dr. Bob covers topics from Calculus II on the subject of advanced integration techniques, such as Integration by Parts, Trig Integrals, Trig Substitution, Partial Fraction Integrals, L'Hopital's Rule, Improper Integrals.


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