. . http://up.top4top.net/downloadf-top4...2fc91-pdf.html
2Elementary differentialDouble Integrals in Polar Coordinates
(12-12-2014), (12-12-2014), (12-12-2014)
: ( )
Q113 . x , y .... : ... 2013...
(12-12-2014)
: 1 (0 1 )
Powered by vBulletin® Version 4.2.3 Copyright © 2026 vBulletin Solutions, Inc. All rights reserved. Translate By AlmuhajirDeveloped By Marco Mamdouh Style Zavord