How to delete document library or any other library in SharePoint 2010? Deleting a library in SharePoint 2010 is different than SharePoint 2007.
To delete library in SharePoint 2010 we need to go to Library Tools | Library | Library Settings |
1. Go to your SharePoint 2010 library which you want to delete
2. Click on Library Tools | Library | Library Setting |
3. In Library Settings | under Permissions and Management | Click on Delete this library
In this case, I am deleting a form library which I created.
4. When you click on Delete library you get a message saying “ This document library will be removed and all its files will be deleted. Are you sure you want to send this document library to the site recycle bin?
Click Ok to deleted SharePoint 2010 Library
Aryan Nava 
It’s completely different from SharePoint 2010. Thanks
I would like to share with you a 6 day certification boot camps which can help you to obtain SharePoint 2010 certifications for both administrator and developers.
If you want to know more you can visit @ http://www.campsharepoint.com/ and learn more about the upcoming conferences.