Hello! How do I solve the following equation... $\displaystyle 2\cos^2\Theta=2+\sin^2\Theta$ First time using latex.
Follow Math Help Forum on Facebook and Google+
Originally Posted by jonnygill Hello! How do I solve the following equation... $\displaystyle 2\cos^2\Theta=2+\sin^2\Theta$ First time using latex. Wasn't paying attention with my help.
Last edited by dwsmith; Feb 14th 2011 at 08:25 PM.
Originally Posted by jonnygill How do I solve the following equation... $\displaystyle 2\cos^2\Theta=2+\sin^2\Theta$ By inspection $\displaystyle \displaystyle\Theta =0$ is a solution, or make $\displaystyle \displaystyle \cos^2\Theta = 1-\sin^2\Theta$ to solve it in terms of $\displaystyle \displaystyle\sin\Theta$
View Tag Cloud