Basic Matrices

The number of elements in the following matrix is

• 3

• 6

• 9

• 12

The order of the matrix is

• 3 x 2

• 2 x 3

What type of matrix is this?

• Column Matrix

• Row Matrix

• Square Matrix

• Zero Matrix

A matrix is a rectangular group of numbers set out in

• squares

• rectangles

• columns and rows

• rows and columns

The order of a matrix is written as

• number of rows x number of columns

• number of columns x number of rows

• a multiple

• a number

Matrices are usually named using

• a letter

• a number

• a capital letter

• two numbers

The order of the matrix is

• 2 x 3

• 3 x 2

The order of the matrix is

• 3 x 1

• 1 x 3

The order of the matrix is

• 3 x 6

• 6 x 3

Element G₂₂ is

• 1

• 2

• 3

• 4