Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
State the pair of inequalities that bound
sin
x
x
\dfrac{\sin x}{x}
x
sin
x
for all
x
>
0
x>0
x
>
0
.
Browse the problem library