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Sep 16, 2007 · This Site Might Help You. RE: Calculus problem. What is derivative of h(x)=(sin2X)(cos2X) ? Any genius out there can list the steps of my problem? How to find the derivative of cos^2x? | Yahoo... Dec 29, 2007 4 answers Is the derivative of sin2x cos2x? | Yahoo Answers Oct 06, 2008 2 answers - read more

Aug 01, 2011 · Best Answer: If its sin(2x) - cos(2x) Then use the chain rule = 2*cos(2x) - 2*-sin(2x) = 2cos(2x) + 2sin(2x) If its sin^2(x) - cos^2(x) Its still the chain ... - read more

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