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Cscθ - sinθ = _____

I need someone to help with my trigonometry please im really confused and not sure what formula to use

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So you maybe know that
\csc x = (1)/(\sin x). Now let us try to simplify the expression


\csc x - \sin x = (1)/(\sin x) - \sin x = (1)/(\sin x) - (\sin^2 x )/(\sin x)=(1-\sin^2 x)/(\sin x) =


= (\cos^2 x)/(\sin x) = \cot x \cdot \cos x
User Thebat
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