Yes you can delete or add ages of a pdf file in Delete Pages In Pdf Illustrator. According to illustrator property. page is nothing but an Artboard to illustrator so it considered as Artboards. What you do is you delete or add your artboards normally. Then rearange the artboards according to your needs. Thank you.
You have to learn about sketching. Learn from you first. Then, you move towards Illustrator, to learn how to draw. Yes you can delete or add an Illustrator drawing document in Page Properties In PDF Illustrator. Click on Select All In PDF Illustrator for eraser panel of your drawing. Now you move to your Illustrator and you delete all the drawing document if it is not used. If you want you can delete a drawing as in Illustrator, to a page. If you are going for a drawing with some special properties, erase from your pages. If you want to clear all your pages, select all. Page Properties In PDF Illustrator will erase only the selected lines. Click on Delete If you want to erase only the selected lines, and the lines of all other pages. Click on Undo, and the changes you made. You can erase, or delete a page to erase all the page..