Lemma
MediumSequences & series
AQuA-RAT train #86653 · Algebra · Sequences & series

Find the smallest positive integer n such that tn of the arithmetic…

Find the smallest positive integer n such that tn of the arithmetic sequence 20,19¼ ,18½ ,… is negative

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #86653

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your answer

Checked against the answer in AQuA-RAT.