Problem 189 (difficulty: 3/10)

Suppose that \(\displaystyle a_n\to -\infty\), and let \(\displaystyle b_n=\max\{a_n,a_{n+1},a_{n+2},\ldots\}\). Show that \(\displaystyle b_n\to -\infty\).

Give me another random problem!

Subject, section:
Requested difficulty:
Request for a concrete problem:I want problem no.

Supported by the Higher Education Restructuring Fund allocated to ELTE by the Hungarian Government