Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Compute the exact area enclosed by a single loop of the curve
r
=
4
cos
2
θ
r = 4\cos 2\theta
r
=
4
cos
2
θ
.
Browse the problem library