Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Evaluate:
lim
x
→
∞
[
cos
(
2
π
(
x
1
+
x
)
a
)
]
x
2
\lim_{x \rightarrow \infty} \left[ \cos \left( 2\pi \left( \frac{x}{1+x} \right)^a \right) \right]^{x^2}
x
→
∞
lim
[
cos
(
2
π
(
1
+
x
x
)
a
)
]
x
2
Browse the problem library