Results 1 to 2 of 2

Math Help - Show two integrals are equal

  1. #1
    Member
    Joined
    Sep 2008
    Posts
    95

    Show two integrals are equal

    How do I show that



    I've tried the substitution u = 2theta but this ends up changing the limits. I suspect I have to make an argument from symmetry?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Flow Master
    mr fantastic's Avatar
    Joined
    Dec 2007
    From
    Zeitgeist
    Posts
    16,948
    Thanks
    5
    Quote Originally Posted by StaryNight View Post
    How do I show that



    I've tried the substitution u = 2theta but this ends up changing the limits. I suspect I have to make an argument from symmetry?
    Yes, make the substitution and then use a symmetry argument.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Show 1/x+1 less than or equal to ln(x+1)/x
    Posted in the Differential Geometry Forum
    Replies: 1
    Last Post: November 27th 2011, 10:24 AM
  2. Replies: 1
    Last Post: September 7th 2010, 07:30 PM
  3. How can I show this is equal to 2sec2x?
    Posted in the Trigonometry Forum
    Replies: 2
    Last Post: April 16th 2010, 01:14 PM
  4. Replies: 10
    Last Post: March 24th 2009, 11:11 PM
  5. How to show that it's equal (Intergral)
    Posted in the Calculus Forum
    Replies: 2
    Last Post: August 17th 2008, 12:27 AM

Search Tags


/mathhelpforum @mathhelpforum