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Mathematics 9 Online
OpenStudy (anonymous):

csc theta, if cot theta = -3/2 and cos theta<0

OpenStudy (saifoo.khan):

Dang! i havn't learnt this. gonna do it in 2 weeks. D:

OpenStudy (anonymous):

grr lol its k :)

OpenStudy (saifoo.khan):

(:

OpenStudy (callisto):

|dw:1331870650534:dw| since cotθ is -ve and cos θ<0, it is in quad II, where sin θ is +ve cscθ = 1/ sinθ = 1/ (2 / sqrt 13) = (sqrt 13) /2

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