Trig Integrals Cheat Sheet - Solve integration problems involving products and powers of \ (\sin x\) and \ (\cos x\). 1 of the following trig identities to rewrite the integrand into something simpler: ˆ sinm(x) cosn(x) dx, case 1: Web namely, we have the following three cases: Cos(2 ) = cos2( ) sin2( ) = 2 cos2( ) 1. If m is odd we can write m = 2k +.
Solve integration problems involving products and powers of \ (\sin x\) and \ (\cos x\). If m is odd we can write m = 2k +. Web namely, we have the following three cases: Cos(2 ) = cos2( ) sin2( ) = 2 cos2( ) 1. ˆ sinm(x) cosn(x) dx, case 1: 1 of the following trig identities to rewrite the integrand into something simpler: