menu
bartleby
search
close search
Hit Return to see all results

How would I find if the sequences an=nπ cos(nπ) and an= (n2)(1/n) are convergent/divergent?

Question

How would I find if the sequences an=nπ cos() and an= (n2)(1/n) are convergent/divergent?

check_circleAnswer
Step 1

To examine the given sequence regarding convergence, that is study the limits as n tends to infinity

Step 2

A general remark about problems on sequences. Work out a few terms to get the feel (pattern). This is always useful to understand whether the limit exists or not, and then try to justify the proposed limit

Step 3
fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in

Math

Calculus

Limits

Sorry about that. What wasn’t helpful?