Results 1 to 2 of 2

Math Help - Need a detailed explanation

  1. #1
    Member kalyanram's Avatar
    Joined
    Jun 2008
    From
    Bangalore, India
    Posts
    143
    Thanks
    14

    Need a detailed explanation

    Please prove this in detail.
    ~Kalyan.
    Attached Thumbnails Attached Thumbnails Need a detailed explanation-pb_1972.gif  
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Forum Admin topsquark's Avatar
    Joined
    Jan 2006
    From
    Wellsville, NY
    Posts
    10,184
    Thanks
    403
    Awards
    1
    Quote Originally Posted by kalyanram View Post
    Please prove this in detail.
    ~Kalyan.
    This would seem to be a generalization of your other post. Take a look at the hint I gave you there. Now we have cos(\theta) = 1, so the sum of the cosine series will be N. What does that say for the limit?

    -Dan
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. This is the most detailed list of puzzles I've seen
    Posted in the Math Puzzles Forum
    Replies: 3
    Last Post: August 2nd 2012, 09:55 AM
  2. Need detailed solution
    Posted in the Pre-Calculus Forum
    Replies: 1
    Last Post: October 24th 2009, 01:09 PM
  3. detailed working for differentiation
    Posted in the Calculus Forum
    Replies: 6
    Last Post: February 9th 2009, 05:46 AM
  4. Proving Trig. Identities [Need Detailed Help!]
    Posted in the Trigonometry Forum
    Replies: 2
    Last Post: May 5th 2008, 06:45 PM
  5. Replies: 7
    Last Post: January 14th 2008, 10:53 AM

Search Tags


/mathhelpforum @mathhelpforum