## vf321 Group Title I was working on an MVC problem but forgot my trig: $$\sin(\pi-x) = ?$$. It's like negative cosine or something, right? 2 years ago 2 years ago

1. vf321

I think it's regular sine....

2. satellite73

yes

3. vf321

Yeah probably b/c sin(pi-x) = -sin(x-pi), and that's just flip n' shift

4. satellite73

i means yes, it is sine

5. vf321

lol ok

6. vf321

@satellite73 while you're here - is there anyway of simplifying $\sin(\arcsin(c_1\sin\Phi)+\alpha)$ Maybe with the sum of angles for sines we can cancel out a sin/arcsin term - or will we be stuck with a cos(arcsin) term?

7. vf321

nvm ill ask a question seperately.