What is the integral of #int sin^3 3x cos 3x dx#?
1 Answer
Jan 23, 2016
Explanation:
Take the given equation
Take the function
Now differentiate with respect to
Substituting the given above values for the main equation, we get
This looks easy. Let's directly integrate.
That's what you want, right? Oh, substitution? That's there up in the answer section.