February 10th, 2017, 06:41 AM  #1 
Member Joined: Mar 2016 From: Sweden Posts: 34 Thanks: 4  Double integral
I have the following problem $∫∫_De^{(x+y)^2} dxdy$ where $D$ is $y≤3 x, x≤3 y, 0≤x+y≤2$. Is there anyone that wants to give me some hint on where to start? Thxx!!! 
February 10th, 2017, 05:27 PM  #2 
Global Moderator Joined: May 2007 Posts: 6,540 Thanks: 591 
Draw a picture showing the limits. It looks like it should be a triangle.


Tags 
double, integral 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Double integral, repeated integral and the FTC  Jhenrique  Calculus  5  June 30th, 2015 03:45 PM 
Help with double integral  JORGEMAL  Calculus  3  December 4th, 2013 12:41 PM 
integral of double integral in a region E  maximus101  Calculus  0  March 4th, 2011 01:31 AM 
Double integral  jj007  Calculus  5  June 15th, 2010 12:01 AM 
integral of double integral in a region E  maximus101  Algebra  0  December 31st, 1969 04:00 PM 