( )
- - ... ...
2012
/ ( tan ) ( th )
...
hyperbulic function thx tanh x
Discus the System Multivariable Calculus -JAMES STEWART () 91
: 1 (0 1 )
Powered by vBulletin® Version 4.2.3 Copyright © 2024 vBulletin Solutions, Inc. All rights reserved. Translate By AlmuhajirDeveloped By Marco Mamdouh Style Zavord