Learn how to determine the angle between two vectors. To determine the angle between two vectors you will need to know how to find the magnitude, dot product and inverse cosine. Then, the angle ...

Many people who want to make games wonder: how much math do I need to know? The answer might surprise them: really not that much and what you do need is a lot of fun. Mastering how to work with ...

Vectors describe movement with both direction and magnitude. They can be added or subtracted to produce resultant vectors. The scalar product can be used to find the angle between vectors.