1. ## solving trig eq.

ok here is a question i wanted to solve algebrically ....which is about trig equations..

sin(x)*cos(x) = 1/4 where 0<x<pi

i tried to graph the equation but i couldn't.....

i tried sin(x)*cos(x)= sin(2x)/2 but how to graph sin(2x)/2?

would it be half the graph of sin(2x)?

2. But you almost solve this... $\sin 2x=\frac{1}{2},$ so $2x=\frac{\pi }{6}+2k\pi ,\,2x=\frac{5}{6}\pi +2k\pi .$

For each $k\in\mathbb Z.$