If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Direct comparison test

Problem

We know that
0<1n3+1<1n3
for any n1.
Considering this fact, what does the direct comparison test say about n=1 1n3+1 ?
Choose 1 answer:
Stuck?
Stuck?