The point is to learn how to use free vector clipart, icons, illustrations and so on to create what you want. When the new graphic is done, consider grouping all the pieces and the background so ...

A vector can be written as a i where i = 1, 2, or 3 in three-dimensional space. Another way to write this is: = [ a 1 , a 2 , a 3 ]. The problems arise when these quantities interact mathematically.