Flash Flash Revolution - View Single Post - [College - Calculus 1] Definite Integrals & Substitution

**smartdude1212** · 12-1-2010, 10:08 PM

Wineandbread, you differentiated e^cos^2x improperly--it should be -2sinxcosx*e^cos^2x (aka -sin2x*e^cos^2x)

I think... XD

12-1-2010, 10:08 PM	#9
smartdude1212 2 is poo Join Date: Sep 2005 Age: 32 Posts: 6,687	Re: [College - Calculus 1] Definite Integrals & Substitution Wineandbread, you differentiated e^cos^2x improperly--it should be -2sinxcosxe^cos^2x (aka -sin2xe^cos^2x) I think... XD Last edited by smartdude1212; 12-1-2010 at 10:14 PM..