Solution
Solution
Solution steps
Rewrite using trig identities
Take the constant out:
Apply the Sum Rule:
Add a constant to the solution
Popular Examples
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Frequently Asked Questions (FAQ)
What is the integral of cos(2x+a)cos(2x-a) ?
The integral of cos(2x+a)cos(2x-a) is 1/2 (1/4 sin(4x)+cos(2a)x)+C