Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Evaluate
∫
0
∞
tan
−
1
a
x
−
tan
−
1
x
x
d
x
\int_{0}^{\infty} \frac{\tan^{-1} ax - \tan^{-1} x}{x} dx
∫
0
∞
x
t
a
n
−
1
a
x
−
t
a
n
−
1
x
d
x
, where
a
a
a
is a parameter.
Browse the problem library