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OpenStudy (anonymous):
Can someone explain.... Use the identity sin(A+B)+sin(A-B)=2 sinA cosB to find integral of sin 3x cos 2x dx
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hartnn (hartnn):
so what problems are you having in using that? sin(A+B)+sin(A-B)=2 sinA cosB plug in A =3x B = 2x
OpenStudy (anonymous):
ohhh ok hold on
OpenStudy (anonymous):
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