dy dx

• = 1 - y,y(0) = 0 is an example of
  Answer
  An ordinary differential equation
  A partial differential equation
  A polynomial equation
  None of the given choices

The equation

\frac{dy}{dx} = 1 - y, \quad y(0) = 0



is an example of an ordinary differential equation (ODE).

This is because it involves a function y of a single variable x and its derivative, which is characteristic of ordinary differential equations.

Thus, the correct answer is An ordinary differential equation.