f(x) = (3x^2) (csc4x)^4 //

how do i do i do y=cos(radt)+ rad(cost)?---- f(x) = (3x^2) (csc4x)^4 // f'(x)=? my notes say : f'(x) =
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2. asked by Laura
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f(x) = (3x^2) (csc4x)^4 // f'(x)=?my notes say : f'(x) = (3x^2)5(csc4x)^4(-csc(4x)(tan4x)(4)+(csc4x)^5(6) I redid it and i got :
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2. asked by Laura
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Integral of (cot4x)^5 (csc4x)^7
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2. asked by Mari
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