# The error function prove

1. Nov 24, 2004

### vtnsx

2. Nov 24, 2004

### Staff: Mentor

a)

$$\int_a^b f(x)\,dx = \int_0^b f(x)\,dx - \int_0^a f(x)\,dx$$

b) I think you just subsitute in the function y and y' and show the equation is satisfied.