Matrices Basics

Front

What comes first in the order of a matrix?

Back

Row

Front

What number is located at E_1,2?

Back

-4

Front

How many rows are in a 7 x 3 matrix?

Back

7

Front

What are the dimensions of matrix F if it is 1 x 3?

Back

1 x 3

Front

What are the dimensions of a matrix that has 3 rows and 1 column?

Back

3 x 1

Front

What is a matrix?

Back

A rectangular array of numbers arranged in rows and columns.

Front

What is the order of a matrix?

Back

The number of rows and columns it has, expressed as 'rows x columns'.

Front

If a matrix has 4 rows and 2 columns, what is its order?

Back

4 x 2

Front

What is the element at position E_2,1 in a matrix?

Back

The element located in the 2nd row and 1st column.

Front

How do you denote a matrix?

Back

Using capital letters, e.g., A, B, C.