\(y*(\frac{\frac{y}{sin(n)}+a}{\frac{y}{sin(m)}+b})+y*\frac{\frac{y}{sin(m)}+b}{\frac{y}{sin(n)}+a}+x=\frac{a}{sin(m)}+\frac{b}{sin(n)}\)
\(m+n=90\)
Anyone know how to solve this?
