Properties
Similar Topics
Statistics
Comments
4
Participants
3
Subscribers
3
Votes
1
Views
630
Share
Integration problem
In Progress
Hi, the following double integral is returning the wrong answer. I've double checked and am very confused by the answer that geogebra returns. The correct answer should be +0.5 more.
ln(1x+sqrt((1)/(4)+(1x)^(2)))
 GeoGebra
 Help
 Partners

Contact us
 Feedback & Questions
 This email address is being protected from spambots. You need JavaScript enabled to view it.
 +43 677 6137 2693
© 2023 International GeoGebra Institute
Please post your file, and tell us more about which version of ggb you are using (Classic, Suite...) version number and your OS.
Sorry, in my haste I made a mistake. The double integral is
Integral(Integral(sqrt(1+4y^2),y,1x,1),x,0,1)
I have tried it using the online web version of CAS and I got the answer ~ 0.3484
But using the offline version 6.0.609.0 of CAS geogebra (Windows 10), the answer is ~ 0.8484
Correct answer seems to be 0.8484...
Thanks, we'll check
https://www.geogebra.org/ca...
https://www.geogebra.org/m/uggpxnqc
Comments have been locked on this page!