Find the derivative of f(x)=sin(x2)f(x) = \sin(x^2)f(x)=sin(x2) using the chain rule.
cos(x2)\cos(x^2)cos(x2)
2xcos(x2)2x \cos(x^2)2xcos(x2)
−2xcos(x2)-2x \cos(x^2)−2xcos(x2)
x2cos(x2)x^2 \cos(x^2)x2cos(x2)