Question

Suppose that r is an independent variable, s is a function of r, and q is a constant. Calculate the derivatives in Exercises 53– 58. Your answers may involve r, s, q, or their derivatives.

$\frac{d}{dr}s{r}^2$

Short answer

Thus,$\frac{d}{dr}s{r}^2=2sr$

Step-by-step solution

Step 1. Given Information

We need to find$\frac{d}{dr}s{r}^2$

Step 2. Finding Derivative

$\frac{d}{dr}s{r}^2=2sr$