Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Find
d
y
d
x
\frac{dy}{dx}
d
x
d
y
, if
y
=
cos
−
1
(
e
x
)
y = \cos^{-1}(e^x)
y
=
cos
−
1
(
e
x
)
(2019J)
Browse the problem library