Double Integration Homework: Changing Limits

  • Thread starter Thread starter jaus tail
  • Start date Start date
  • Tags Tags
    Integration
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
2 replies · 1K views
jaus tail
Messages
613
Reaction score
48

Homework Statement


upload_2018-1-5_16-38-20.png


Homework Equations


I've drawn graph below.

The Attempt at a Solution


Currently their limits are y = 0 to y = x - 2 vertical arrow
and x = 2 to x = infinite. horizontal arrow
upload_2018-1-5_16-38-2.png

Changing limits i get right side graph.
x = y + 2 to x = infinite horizontal arrow
y = 0 to y = infinite vertical arrow
But that is not even there in options. Am i wrong somewhere?
 

Attachments

  • upload_2018-1-5_16-32-54.png
    upload_2018-1-5_16-32-54.png
    13.7 KB · Views: 581
  • upload_2018-1-5_16-38-2.png
    upload_2018-1-5_16-38-2.png
    15.9 KB · Views: 328
  • upload_2018-1-5_16-38-20.png
    upload_2018-1-5_16-38-20.png
    10.6 KB · Views: 865
Physics news on Phys.org
jaus tail said:
Changing limits i get right side graph.
x = y + 2 to x = infinite horizontal arrow
y = 0 to y = infinite vertical arrow
But that is not even there in options. Am i wrong somewhere?

What you have done looks right to me. The question is also odd in that they haven't changed the order of ##dxdy##.
 
  • Like
Likes   Reactions: jaus tail