単調 たんちょう増加 ぞうか数列 すうれつではありません
tanchōzōka sū retsudewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 単調増加数列

1. Is not a monotonically increasing sequence.; Is not a non-decreasing sequence.

Negative
Polite
Formal Register
Mathematics