Apr 4, 2008

HP Precalc - Formulas

Don't memorize these. I'll give you these. But you need the rest, including reciprocal & Pythagorean identities and DOUBLE ANGLE formulas.

2 comments:

Anonymous said...

http://www.youtube.com/watch?v=6cAs1YBELmA

just watch it thompson

Marshall Thompson said...

That is 6 minutes of my life that I'll never get back...