DISCRETE | WEEK 9 - 10

Matrix

This is a rectangular array of numbers

M x N Matrix

This is a matrix with m rows and n columns.

Square

This is what you call a matrix with the same numbers of rows and columns

Equal

Two matrices are __ if they have the same number of rows and the same number of columns and the corresponding entries in every position are _

Element

Each value in a matrix is called?

Dimension

This is the number of rows by number of columns.

Square Matrix

This is a matrix that has the same number of rows and columns (n x n)

Equal Matrices

This is what you call the matrices if Matrice A and B is equal to the corresponding element of B.

Cramer’s Rule

This is a method for solving a system of linear equations using determinants. It applies when the system has the same number of equations as unknowns.