Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Consider the circle given by
x
2
+
y
2
=
4
y
x^{2}+y^{2}=4y
x
2
+
y
2
=
4
y
. Determine the
x
x
x
–coordinates of all points on the circle where the tangent is vertical.
Browse the problem library