Find the derivatives of the following: 1) f(x) = cos-1(1/x-1) 2) f(x) = sin-1(2x+1) 3) f(x) = sin-1(pi/x) thankyou for any help given !!
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Originally Posted by iiharthero Find the derivatives of the following: 1) f(x) = cos-1(1/x-1) 2) f(x) = sin-1(2x+1) 3) f(x) = sin-1(pi/x) thankyou for any help given !! In all 3 questions you have to use the chain rule. I'll show you how to do a) and leave the rest for you: 1. 2. Simplify:
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