Thread: proving sin^2(x)<=|sin(x)|

For all x, prove that given that x is in the set of real numbers.

I think i need to break this into a couple different cases, specifically: (0, ),( , ), but am not sure. Any help would be appreciated.

Originally Posted by snaes

For all x, prove that given that x is in the set of real numbers.

Don’t make it difficult. Recall that .

We know that so .

Thanks, I was definitely over-thinking that.