Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Determine
lim
x
→
π
/
2
1
−
sin
x
(
x
−
π
/
2
)
2
\displaystyle\lim_{x\to \pi/2}\frac{1-\sin x}{(x-\pi/2)^{2}}
x
→
π
/2
lim
(
x
−
π
/2
)
2
1
−
sin
x
.
Browse the problem library