This is a vector ... A vector has magnitude (size) and direction

(... and Matrices). What are Scalars and Vectors? 3.044, 7 and 2 are scalars. Distance, speed, time, temperature, mass, length, area, volume,...

A vector has magnitude (how long it is) and direction ... Here are two vectors

Advanced topic: arranged like this the three unit vectors form a basis of 3D space. But that is not the only way to do this ... learn more at Matrix Rank.

Enter values into Magnitude and Angle ... or X and Y. It will do conversions and sum up the vectors. Learn about Vectors and Dot Products.

Illustrated definition of Vector: A vector has magnitude (how long it is) and direction. Example: a 20 km/hour wind blowing Northwards has magnitude...

A vector has magnitude (how long it is) and direction: Two vectors can be multiplied using the Cross Product (also see Dot Product).

They have many uses ... A simple example is that an eigenvector does not change direction in a transformation ... How do we find that vector?

Also called Dirac Notation. ... Bra-Ket is a way of writing special vectors used in Quantum Physics that looks like this

Algebra is great fun - you get to solve puzzles! With computer games you play by running, jumping and finding secret things.