Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Identify which primary trigonometric ratio is the reciprocal of
cot
θ
\cot\theta
cot
θ
and briefly explain why (in one sentence).
Browse the problem library