Determine f′(x)f'(x)f′(x) for f(x)=csc(x)f(x) = \csc(x)f(x)=csc(x).
−cscxcotx-\csc x \cot x−cscxcotx
cscxcotx\csc x \cot xcscxcotx
−secxtanx-\sec x \tan x−secxtanx
−csc2x-\csc^2 x−csc2x