Paul Gallegos

2023-03-07

What is the derivative of ${\left(\mathrm{sin}x\right)}^{2}$?

Centarxwm

$\frac{d\left({\mathrm{sin}}^{2}x\right)}{dx}$
$⇒\phantom{\rule{1ex}{0ex}}\text{}\phantom{\rule{1ex}{0ex}}2\mathrm{sin}x\cdot \frac{d\left(\mathrm{sin}x\right)}{dx}$
$⇒\phantom{\rule{1ex}{0ex}}\text{}\phantom{\rule{1ex}{0ex}}2\mathrm{sin}x\mathrm{cos}x$
Answer is $⇒\phantom{\rule{1ex}{0ex}}\text{}\phantom{\rule{1ex}{0ex}}\mathrm{sin}2x$

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