11. Integrals of Inverse, Exponential, & Logarithmic Functions

11. Integrals of Inverse, Exponential, & Logarithmic Functions / Integrals Involving Logarithmic Functions / 문제 4

문제 4

What is the integral of \( \frac{1}{x} \, dx \)?

\( \frac{1}{x} + C \)

\( x \ln |x| + C \)

\( \ln |x| + C \)

\( \ln x + C \)