Provide an Appropriate Response

Essay

Provide an appropriate response.
- $\text { Prove that if } \mathbf { v } \text { and } \mathbf { u } \text { are differentiable functions of } t \text {, then } \frac { \mathrm { d } } { \mathrm { dt } } ( \mathbf { u } + \mathbf { v } ) = \frac { \mathrm { d } \mathbf { u } } { \mathrm { dt } } + \frac { \mathrm { d } \mathbf { v } } { \mathrm { dt } } \text {. }$