Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Evaluate
sin
(
−
11
π
4
)
\sin\left(-\dfrac{11\pi}{4}\right)
sin
(
−
4
11
π
)
.
Browse the problem library