## Trigonometry (11th Edition) Clone

$x=2arcsin(\frac{y}{3})$
$y=3sin\frac{x}{2}$ Need to solve $x$ in order to find this divide the above equation by 3 both sides. $sin\frac{x}{2}=\frac{y}{3}$ Apply definition of arcsine. $\frac{x}{2}=arcsin(\frac{y}{3})$ $x=2arcsin(\frac{y}{3})$