Question #739a4
1 Answer
Dec 11, 2016
Explanation:
= int (sin^2x-cos^2x) dx
= int -cos(2x) dx
Substitute
= -1/2 sin(2x) +C
= int (sin^2x-cos^2x) dx
= int -cos(2x) dx
Substitute
= -1/2 sin(2x) +C