Results 1 to 3 of 3

Math Help - Limits

  1. #1
    Newbie
    Joined
    Oct 2008
    Posts
    7

    Limits

    Hi could someone please help me on the following problem:

    f(x) = {sin x, -2pi less than or equal to pi less than 0
    {cos x, 0 less than or equal to x less than or equal to 2 pi

    a) Draw the graph of f
    b) At what points c in the domain of f does lim x approaching f(x) exist?
    c)At what point does c does only the left-hand limit exist?
    d)At what points c does only the right hand limit exist?

    Thank you.
    Follow Math Help Forum on Facebook and Google+

  2. #2
    is up to his old tricks again! Jhevon's Avatar
    Joined
    Feb 2007
    From
    New York, USA
    Posts
    11,663
    Thanks
    3
    Quote Originally Posted by macgyver View Post
    Hi could someone please help me on the following problem:

    f(x) = {sin x, -2pi less than or equal to pi less than 0
    {cos x, 0 less than or equal to x less than or equal to 2 pi

    a) Draw the graph of f
    b) At what points c in the domain of f does lim x approaching f(x) exist?
    c)At what point does c does only the left-hand limit exist?
    d)At what points c does only the right hand limit exist?

    Thank you.
    first, did you draw the graph?
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Newbie
    Joined
    Oct 2008
    Posts
    7
    yes I drew the graph. it,s b. c. and d. that I need help on
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Using limits to find other limits
    Posted in the Calculus Forum
    Replies: 7
    Last Post: September 18th 2009, 06:34 PM
  2. Function limits and sequence limits
    Posted in the Differential Geometry Forum
    Replies: 0
    Last Post: April 26th 2009, 02:45 PM
  3. HELP on LIMITS
    Posted in the Calculus Forum
    Replies: 4
    Last Post: September 24th 2008, 12:17 AM
  4. Limits
    Posted in the Calculus Forum
    Replies: 5
    Last Post: September 21st 2008, 11:52 PM
  5. [SOLVED] [SOLVED] Limits. LIMITS!
    Posted in the Calculus Forum
    Replies: 1
    Last Post: February 25th 2008, 11:41 PM

Search Tags


/mathhelpforum @mathhelpforum