Whats the integral of 1/X

asked Aug 23, 2016 56.6k views

4 votes

7.7k points

Please log in or register to add a comment.

3 votes

$\left(\ln(|x|)\right)'=\frac{1}x$ hence
$\int\frac{1}xdx=\ln |x|$

Andres Suarez answered Aug 25, 2016

8.5k points

2 votes

$F(x) = \int\limits (1)/(x) dx =\int\limits x^-^1 dx \\ f(x) = \int\limits x^-^1dx = (1)/(0) X^0$

$= f(x) = \int\limits X^-^1dx = In|x|$

8.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers