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Mathematics 4 Online
OpenStudy (anonymous):

just to make sure I'm correct its (cos,sin) for how the ordered pairs on a nit circle are ordered right?

OpenStudy (precal):

yes

OpenStudy (noelgreco):

Yes|dw:1361497282968:dw| Since the cosine of the angle is x/1, and the sin is y/1, the ordered pair (x,y) is the same as (cos,sin)

OpenStudy (anonymous):

Thanks much!

OpenStudy (anonymous):

helps a ton with this unit circle homework

OpenStudy (noelgreco):

Glad I could help.

OpenStudy (precal):

yw

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