There are 3 ways to write a vector:

All 3 are used throughout these pages and they can all 3 be referring to the same thing.

Note: Due to limitations,  you will see, on the following pages, vectors being written as AB instead of the 2 points with arrow.  You will also see column vectors written with two brackets instead of one. 

• Introduction to Vectors
• Vector Addition
• Vector Subtraction
• Column Vector - Introduction
• Vector Magnitude  
• Column Vector - scalar multiple
• Column Vector - Addition
• Column Vector - Subtraction