Results 1 to 2 of 2

Math Help - Double Integrals (polar coordinate)

  1. #1
    Member
    Joined
    Nov 2009
    Posts
    151

    Double Integrals (polar coordinate)

    Hey there.. i try to solve the question below..
    but.. i still didn't get the answer given by my lecturer..
    the answer should be.. pi/4(e - 1)

    where did i do wrong?
    Double Integrals (polar coordinate)-06072011699.jpgDouble Integrals (polar coordinate)-06072011697.jpg
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Member
    Joined
    May 2011
    From
    Islamabad
    Posts
    94

    Re: Double Integrals (polar coordinate)

    changing into polar coordinates we get

    (integral 0 to pi/2) (integral 0 to 1) re^(r^2) dr d(theta)

    solving it you get required
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Double integrals with polar co-ords
    Posted in the Calculus Forum
    Replies: 6
    Last Post: April 10th 2011, 01:53 AM
  2. [SOLVED] double integrals in polar coordinates
    Posted in the Calculus Forum
    Replies: 6
    Last Post: December 9th 2010, 05:25 PM
  3. More Double Integrals Fun - Polar Coordinates
    Posted in the Calculus Forum
    Replies: 2
    Last Post: November 25th 2009, 09:59 AM
  4. Polar Coordinate Double Integral Area Problem
    Posted in the Calculus Forum
    Replies: 1
    Last Post: July 18th 2009, 09:03 AM
  5. Polar coordinates and double integrals
    Posted in the Calculus Forum
    Replies: 5
    Last Post: June 5th 2009, 04:06 AM

Search Tags


/mathhelpforum @mathhelpforum