# Math Help - simple trigonometric equation

1. ## simple trigonometric equation

For 0<=x<=pi/2 solve sin(x)=1/2

2. Originally Posted by bobby77
For 0<=x<=pi/2 solve sin(x)=1/2
You should know that,
For x=pi/6 we have, sin x =1/2

That is the only solution on that interval because the function is one-to-one.