Y'sinx=ylny, is equivalent to <span>dy / dx (sinx=ylny, and </span><span>dy sinx=ylny dx it is similar to dy/</span>ylny = dx/sinx so integral (dy/ylny = integral dx/sinx) integral dx/sinx)= Ln{abs value ( tan(x /2 + pi /4)} integral (dy/ylny= ln(lny) final answer is lny = {abs value ( tan(x /2 + pi /4)}+C, you can find y, or x
