Integral of cos(mx)cos(nx) 
Integral of cos(mx)cos(nx)
by Robert Donley
Video Lecture 9 of 30
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Date Added: July 3, 2016

Lecture Description

Worked problem in calculus. We derive the formula for the integral of cos(mx)cos(nx), and work out the special case of the definite integral int_0^2pi cos(3x)cos(2x) dx.

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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