QA: Pick two of the following functions: sin(3x)sin(2x) cos(3x)sin(2x) cos(3x)sin(1x) cos(3x)cos(2x) Find the integral of those...

Question

Question

QA: Pick two of the following functions:

sin(3x)*sin(2x)

cos(3x)*sin(2x)

cos(3x)*sin(1x)

cos(3x)*cos(2x)

Find the integral of those functions from x= -pi to pi

Show all work.
hint : graph & use symmetry.

math calculus

Answer 1

Answer #1

11 SM(31) Sina) du Sinye)(y4 «] ascea -a-3)-44( KViow thoS we SinK Sinc31)Sin2x ) dk esc-)-( d - 11 Sin - Si Bintsn)-Sin es

Answer 2

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