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Mathematics 22 Online
OpenStudy (anonymous):

is anyone good with cosine

OpenStudy (amistre64):

it may help to post a more indepth question .... this is rather vague

OpenStudy (anonymous):

@amistre64

OpenStudy (amistre64):

which one do you think is most likely?

OpenStudy (anonymous):

@Lyrae c?

OpenStudy (amistre64):

c looks good to me too the tricky part is the period ... cos has a normal period at cos(2pi) when does 2t = 2pi? when t=pi of course .... so yeah, the cycle should end at pi

OpenStudy (anonymous):

okay thanks!

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