Question #a6c6d
2 Answers
Explanation:
First, make a
Split the
Use trig identities on
Do another substitution. To not confuse myself, I'll call my variable
This we can integrate. Don't forget the constant:
Distribute the
Note that I left
Undo the substitutions. Remember that
Explanation:
Recall that,
Replacing
Enjoy Maths.!