Search found 2 matches
- Fri Mar 08, 2013 10:46 am
- Forum: College / University Level
- Topic: Trigonmetry Derivation problem...please help!!
- Replies: 2
- Views: 9810
Re: Trigonmetry Derivation problem...please help!!
Thank you so much!
- Fri Mar 08, 2013 8:53 am
- Forum: College / University Level
- Topic: Trigonmetry Derivation problem...please help!!
- Replies: 2
- Views: 9810
Trigonmetry Derivation problem...please help!!
Hi, I need help trying figure out this problem: I'm trying to figure out the steps to get from one equation to another Starting Equation: $Y = X \cos^2 \theta \cos^2 (\frac \pi 2 - \theta)$ **missing steps** Final Equation: $Y = \frac X 4 \sin^2 2\theta$ If anyone can help I'd greatly appreciate it....