AAT Matrix Operations

Front

What is a Matrix?

Back

A set of numbers arranged in rows and columns.

Front

What is the name of each entry of a matrix?

Back

Element

Front

What are the dimensions of a matrix with 3 rows and 2 columns?

Back

3 x 2

Front

In Matrix R, what element is R13 if R13 = 3?

Back

3

Front

What is the result of the matrix subtraction if w = 13, x = 4, y = 11, z = 23?

Back

w = 13, x = 4, y = 11, z = 23

Front

What is the term for the horizontal arrangement of elements in a matrix?

Back

Row

Front

What is the term for the vertical arrangement of elements in a matrix?

Back

Column

Front

How do you denote the element in the 2nd row and 3rd column of a matrix?

Back

R23

Front

What is the operation called when you add two matrices together?

Back

Matrix Addition

Front

What is the operation called when you subtract one matrix from another?

Back

Matrix Subtraction