## Vectors

Vector is a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another. (Vector is ordered number of list)

### Addition of Vectors

### Subtraction of Vectors

### Dot Product of Vectors

### Unit Vectors

Unit vector is a vector that has the magnitude equal to 1.

### Eigenvalues

### Markov chains

A Markov chain essentially consists of a set of transitions, which are determined by some probability distribution, that satisfy the Markov property.