Calculus Examples

$2 \tan (t)$

Step 1

Since $2$ is constant with respect to $t$ , the derivative of $2 \tan (t)$ with respect to $t$ is $2 \frac{d}{d t} [\tan (t)]$ .

$2 \frac{d}{d t} [\tan (t)]$

Step 2

The derivative of $\tan (t)$ with respect to $t$ is $\sec^{2} (t)$ .

$2 \sec^{2} (t)$