Find the derivative of the function y= x sin (1/x) Differentiate: y= (u^6 - 2u^3 + 5) /u^2 Thanks!
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Originally Posted by new yorker Find the derivative of the function y= x sin (1/x) Differentiate: y= (u^6 - 2u^3 + 5) /u^2 Thanks! The first one is a combination of product and chain rule: Does this make sense? ------------------------------------------------------------------------ The second one isn't bad: Can you differentiate this one? --Chris
For the first question, use the product rule: For the second question, divide through by :
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