Question

If you consider two vectors a bar and b bar, is a bar + b bar equal to b bar + a bar? Please explain with examples

Answer 1

Explanation:

"The cross product a × b (vertical, in purple) changes as the angle between the vectors a (blue) and b (red) changes. The cross product is always orthogonal to both vectors, and has magnitude zero when the vectors are parallel and maximum magnitude ‖a‖‖b‖ when they are orthogonal."