Rape's Moderator Chance

Quote:

---

Originally Posted by Artificial

How is that property useless? It pretty much gave the answer away.

f(x) = f(a-x)
cosx = sin(pi/2 - x)



This has nothing to do with straightforward trig integrals. If you look at my working, I didn't even bother integrating the trig, simply manipulated the integral to something more straightforward. If you're confident, I could post another question and reward you in LG ;)

---

Because the integral of f(x) from 0 to a is not always f(a - x). That's dependent on what f is.
I'm pretty sure. Been many a year since I've taken Calculus, and I sure as Hell don't give a damn to do any more trig functions. If you wanna give me a Cal problem that doesn't involve trig functions, sure. I love math, 'cause it doesn't involve memorizing. Trig functions seemed like they were always about memorizing...

o.o math makes my brain hurt. If you quiz us I'd never even make UG xD

LG Math Quizzes, do it.

DAMN YOU TRIGNOMETRY! We are working with the Second Fundamental Theorem of Calculus at the moment. Haha.

http://i87.photobucket.com/albums/k1...itled-93-1.jpg