Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Evaluate
d
d
x
[
arctan
(
x
2
)
]
\displaystyle \frac{d}{dx}\bigl[\arctan(x^{2})\bigr]
d
x
d
[
arctan
(
x
2
)
]
at
x
=
1
x=1
x
=
1
.
Browse the problem library