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Mathematics 19 Online
OpenStudy (anonymous):

Use the given information to evaluate each expression. cot(s) = 3 ,π < s < 3π/2 (a) sin(2s) (b) cos(2s) (c) tan(2s)

OpenStudy (anonymous):

I have 4 more... I just don't get it.

OpenStudy (anonymous):

Use pythagoras theorem

OpenStudy (anonymous):

Find out which ones are positive in the given range

OpenStudy (anonymous):

I mean domain

OpenStudy (anonymous):

sin

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