Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Evaluate
d
d
x
(
∫
1
/
x
x
cos
t
2
d
t
)
\frac{d}{dx} \left( \int_{1/x}^{\sqrt{x}} \cos t^2 \, dt \right)
d
x
d
(
∫
1/
x
x
cos
t
2
d
t
)
.
Browse the problem library