Friday
December 19, 2014

Homework Help: Calculus

Posted by Raaki on Thursday, October 20, 2011 at 5:31pm.

If a_n>0 and a_(n+1) <= a_n, does the alternating series ∑ ((-1)^(n+1)) a_n converge or diverge?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Calculus - If a_n does not equal zero for any n>=1 and ∑a_n converges ...
Calculus - Find a series ∑a_n for which ∑(a_n)^2 converges but &#...
Calculus - If a_n >0 and b_n >0 and series ∑ sqrt( (a_n)^2 +(b_n)^2...
math - -Write the arithmetic sequence 21,13,5,-3... in the standard form: a_n= -...
mathematical statistics - Suppose a_n∈ [0,1] and X_n is a sequence of i.i....
Algebra - find the arithmetic mean A_n-1_-3.9, A_n+1_=7.1
Discrete Math - Solve the recurrence relation a_n = -2a_n-1 + 15a_n-2, n ≥...
calculus - A) How do you prove that if 0(<or=)x(<or=)10, then 0(<or=)...
Math Proof - 0<=b_n<=a_n. a) if a_n-->0 then b_n-->0. b) if a_n-->...
Math - the series a_n doesn't have a limit. prove that the series (1/n) doesnt ...

Search
Members