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Trigonometry 15 Online
OpenStudy (anonymous):

Use basic identities to simplify the expression. costheta * cottheta/sectheta

OpenStudy (anonymous):

i got 1 but i'm not sure if i am right

OpenStudy (anonymous):

no im sorry! its csc

OpenStudy (anonymous):

csc(theta) instead of cos

OpenStudy (anonymous):

cosθ *cosθ/sinθ * cosθ =(cosθ)^3/sinθ= (cosecθ)*(cosθ)^3

OpenStudy (anonymous):

sorry! its not cos!

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