Art of Problem Solving
AoPS Online
Math texts, online classes, and more
for students in grades 5-12.
Visit AoPS Online ‚
Books for Grades 5-12 Online Courses
Beast Academy
Engaging math books and online learning
for students ages 6-13.
Visit Beast Academy ‚
Books for Ages 6-13 Beast Academy Online
AoPS Academy
Small live classes for advanced math
and language arts learners in grades 2-12.
Visit AoPS Academy ‚
Find a Physical Campus Visit the Virtual Campus

Sandwich theorem

Revision as of 14:39, 5 November 2023 by Ryanjwang (talk | contribs)

Not to be confused with the Ham Sandwich Theorem

Suppose that $a_n, b_n, c_n$ are sequences such that $a_n, c_n$ converge to the same number $L$ and that $a_n \leq b_n \leq c_n$ for all $n$. Then $b_n$ also converges to $L$.

Further reading

This article is a stub. Help us out by expanding it.

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=Sandwich_theorem&oldid=200863"