Find the derivative.
-$$y = ( \csc x + \cot x ) ( \csc x - \cot x )$$
A) $\mathrm { y } ^ { \prime } = 0$
B) $y ^ { \prime } = 1$
C) $y ^ { \prime } = - \csc x \cot x$
D) $y ^ { \prime } = - \csc ^ { 2 } x$

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The Answer of Find the derivative.
-$$y = ( \csc x + \cot x ) ( \csc x - \cot x )$$
A) $\mathrm { y } ^ { \prime } = 0$
B) $y ^ { \prime } = 1$
C) $y ^ { \prime } = - \csc x \cot x$
D) $y ^ { \prime } = - \csc ^ { 2 } x$

Find the Derivative y=(csc⁡x+cot⁡x)(csc⁡x−cot⁡x)y = ( \csc x + \cot x ) ( \csc x - \cot x )y=(cscx+cotx)(cscx−cotx)

Find the Derivative $y = ( \csc x + \cot x ) ( \csc x - \cot x )$