Question

y=8cot⁸x find dy/dx it's of differentiation 12 Science​

Answer 1

$y = 8 {cot}^{8} x \\ \frac{dy}{dx} = 8.8( {cotx})^{8 - 1} \frac{d}{dx} cotx \\ = 64 {cot}^{7} x( - {cosec}^{2} x) \\ = - 64cotx \: {cosec}^{2} x$