The following limit is a derivative of a composite function h at some point x=a.
lim [sin(pi/4+h)^2 - sin(pi^2/16)]/h as h-0.
a)find a composite function h and the value of a.
b)use the chain rule to find the limit

Question

The following limit is a derivative of a composite function h at some point x=a.
lim [sin(pi/4+h)^2 - sin(pi^2/16)]/h as h->0.
a)find a composite function h and the value of a.
b)use the chain rule to find the limit

anonymous · Answer

please help !!!

cathyangs · Answer

I'm not exactly sure how to solve this...but here http://www.wolframalpha.com/input/?i=lim+ [sin%28pi%2F4%2Bh%29^2+-+sin%28pi^2%2F16%29]%2Fh+