Algebra Examples

$\frac{d}{d x} (e^{x} \tan (x))$ at $x = 0$

Step 1

Replace the variable $x$ with $0$ in the expression.

$\frac{d}{d (0)} \cdot (e^{0} \tan (0))$

Step 2

Multiply $d$ by $0$ .

$\frac{d}{0} \cdot (e^{0} \tan (0))$

Step 3

The expression contains a division by $0$ . The expression is undefined.

Undefined