Question Number 218949 by Spillover last updated on 17/Apr/25
Commented by Spillover last updated on 17/Apr/25
$${ans}=\frac{\mathrm{ln}\:\left(\mathrm{1}+\sqrt{\left.\mathrm{2}\right)}\right.}{\:\sqrt{\mathrm{2}}} \\ $$
Commented by Nicholas666 last updated on 17/Apr/25
https://www.quora.com/profile/Bekicot-5/How-do-I-to-evaluate-the-Doble-Integral-math-int_-0-infty-int_-0-infty-e-frac-x-2-y-2-2-sin-xy-dx?ch=10&oid=219746714&share=8d802a8d&srid=5Xg5SU&target_type=post