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u0860867
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pls help urgent help need simple trig question just can't figure what the right answer will be?
 one year ago
 one year ago
u0860867 Group Title
pls help urgent help need simple trig question just can't figure what the right answer will be?
 one year ago
 one year ago

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u0860867 Group TitleBest ResponseYou've already chosen the best response.0
@UnkleRhaukus do you think u could help me solve this question
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
think about where \(\sin(\theta)=\cos(\theta)\) there are two places on the unit circle where this is true
 one year ago

u0860867 Group TitleBest ResponseYou've already chosen the best response.0
i am not sure @satellite73
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
look at the unit circle on the last page of the attached cheat sheet then look to see for which points on the unit circle the first coordinate is the same as the second coordinate
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
if you look at the circle, you will see a coordinate in the first quadrant labelled \[(\frac{\sqrt{2}}{2},\frac{\sqrt{2}}{2})\]
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
the first coordinate is cosine, the second coordinate is sine, and they are equal there the angle that gives this is \(\frac{\pi}{4}\)
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
what do you get when \(\theta=0\)?
 one year ago
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