A community for students. Sign up today!
Here's the question you clicked on:
← 55 members online
 0 viewing

This Question is Closed

bahrom7893
 2 years ago
Best ResponseYou've already chosen the best response.2Show that if Sum(a_n) diverges, and k does not equal 0, then Sum(k*a_n) diverges

bahrom7893
 2 years ago
Best ResponseYou've already chosen the best response.2i mean this is common sense, constant*infinity = infinity..

Zarkon
 2 years ago
Best ResponseYou've already chosen the best response.3diverges doesn't necessarily mean infinity.

Zarkon
 2 years ago
Best ResponseYou've already chosen the best response.3show the contrapositive if Sum(k*a_n) converges then Sum(a_n) converges.

Zarkon
 2 years ago
Best ResponseYou've already chosen the best response.3Sum(k*a_n) converges so s=Sum(k*a_n) =ksum(a_n) k not zero then sum(a_n)=s/k
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.