?

AP® Calculus AB-BC

Free Version

Upgrade subject to access all content

Moderate

Improper Integral at 0

APCALC-DP8KLN

Evaluate the following integral:

$$\int _{ 0 }^{ 4 }{ \cfrac { 1 }{ x } } dx$$

A

$\ln4$

B

$ \ln4 – 1$

C

$-\infty $

D

The integral is divergent.