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gjhfdfg Group TitleBest ResponseYou've already chosen the best response.0
I have this I'm trying to figure out, \[\cot ( \frac{ 5 \pi }{ 4 } )\]
 one year ago

Marx Group TitleBest ResponseYou've already chosen the best response.1
it's \[\cot(\frac{5}{4}\pi) = \frac{\cos(\frac{5}{4}\pi)}{\sin(\frac{5}{4}\pi)}\] can you find those?
 one year ago

gjhfdfg Group TitleBest ResponseYou've already chosen the best response.0
Wouldnt it just cancel out?
 one year ago

Marx Group TitleBest ResponseYou've already chosen the best response.1
if by cancel out you mean will give 1 , then yeah :) remember : cos(x) =cosx
 one year ago

gjhfdfg Group TitleBest ResponseYou've already chosen the best response.0
Nope thats not what I meant lol But thanks
 one year ago

Marx Group TitleBest ResponseYou've already chosen the best response.1
yeah I figured that, my point was that \[\cos(\frac{5}{4}\pi)=\cos(\frac{5}{4}\pi)=\frac{1}{\sqrt{2}}\] and \[\sin(\frac{5}{4}\pi)=\frac{1}{\sqrt{2}}\]
 one year ago

gjhfdfg Group TitleBest ResponseYou've already chosen the best response.0
I was thinking that the  5/4 pi cancels out for some reason
 one year ago
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