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Mathematics 18 Online
OpenStudy (anonymous):

Find sin if cot=-4 and cos<0

OpenStudy (anonymous):

I really need help!

OpenStudy (anonymous):

COSEC^2-COT^2=1 use that, find cosec and sin=1/cosec

OpenStudy (anonymous):

find tan if sec squareroot 10/3 and sin <0

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