Results 1 to 2 of 2

Math Help - check if this answer for a deq & series problem is correct

  1. #1
    Junior Member
    Joined
    May 2009
    Posts
    71

    check if this answer for a deq & series problem is correct

    Hello,
    I am testing for convergence for;
    SUM 1 to INF of:

    n sin(1/n)

    I find that taking the lim as n--> infinity of nsin(1/n) does not = 0.
    Hence, I find it to be Divergent.

    ...is that correct?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Banned
    Joined
    Oct 2009
    Posts
    4,261
    Thanks
    2
    Quote Originally Posted by orendacl View Post
    Hello,
    I am testing for convergence for;
    SUM 1 to INF of:

    n sin(1/n)

    I find that taking the lim as n--> infinity of nsin(1/n) does not = 0.
    Hence, I find it to be Divergent.

    ...is that correct?

    Yes

    Tonio
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. log problem..is that correct my answer??
    Posted in the Algebra Forum
    Replies: 5
    Last Post: June 28th 2010, 09:47 AM
  2. Taylor Series (check my answer plz)
    Posted in the Calculus Forum
    Replies: 1
    Last Post: November 16th 2009, 02:08 AM
  3. Please check if my answer is correct..
    Posted in the Advanced Statistics Forum
    Replies: 4
    Last Post: February 14th 2009, 01:23 PM
  4. Half-life problem: correct answer?
    Posted in the Math Topics Forum
    Replies: 3
    Last Post: August 7th 2008, 09:49 PM
  5. Ratio Problem - Is My Answer Correct?
    Posted in the Algebra Forum
    Replies: 1
    Last Post: April 15th 2007, 09:44 AM

Search Tags


/mathhelpforum @mathhelpforum