()()
Where Ax = b-a 77
There are 2 improper forms:
1. The integral is not finite. a. In this case, you use a proper integral first then take the limit.
There are three different forms this can show up as:
f'(x) f(x)dx= dx = lim f(x)dx
f(x)dx = lim f(x)dx
[f(x)dx = f(x)dx+f(x)dx
Example 1
001
dx=limx dx
= lim