Question

What is d by dx of cot x

Answer 1

d by dx of cot x = -$cosec^{2}x$

Answer 2

$\textbf{\huge\underline{\underline\red{solution} : - }} \\ \\ = > \bold{ \frac{d}{dx} \: cot \: x \: = - {cosec}^{2} \: x } \\ \\ \textbf{ \underline\red{ i \: hope \: it \: helps \: you.}}$