BranchesHistoryHelpLogin
Welcome guest
You're not logged in.
255 users online, thereof 0 logged in

Proof: (related to "Root Test")

1 Please note that you have to find a fixed number $q$ that is $< 1.$ In order to be able to apply the root test, it does not suffice to show that $\sqrt[n]{|a_n|} < 1$ for all $n > N,$ the inequality must be $\sqrt[n]{|a_n|} < q < 1.$

q.e.d

| | | | created: 2020-02-09 10:10:53 | modified: 2020-02-09 10:12:57 | by: | references: [586]

Edit or AddNotationAxiomatic Method

This work was contributed under CC BY-SA 4.0 by:

This work is a derivative of:

(none)

Bibliography (further reading)

[586] Heuser Harro: “Lehrbuch der Analysis, Teil 1”, B.G. Teubner Stuttgart, 1994, 11. Auflage