Hər hansı riyazi problemi həll et

Addım-addım

1. \frac{d}{dx}\left[\left|{x}\right|\right]

   Start from the derivative to compute.

2. \operatorname{sign}{\left(x \right)} \frac{d}{d x} x

   d/dx |u| = sign(u)·u′.

3. \operatorname{sign}{\left(x \right)}

   d/dx of x is 1.

Cavabı göstər

f'(x) = \operatorname{sign}{\left(x \right)}