- #1

saadsarfraz

- 86

- 1

## Homework Statement

Hi can anyone tell me what is the derivative of this function.

## Homework Equations

p(t) = u(X(t), t) The derivative of p with respect to t

## The Attempt at a Solution

dp/dt = du/dX * dX/dt + 1 ?? or is it going to be du/dX * dX/dt