Matrices Practice

Which of the following products can NOT be made from these matrices ?

• AB

• BA

• BC

• BD

Find the product of the matrices.

• A

• B

• C

• D

• A
• B
• C
• D

Perform the operation if possible.

• A

• B

• C

• D

How many columns are in a 5 x 4 matrix?

• 5

• 4

• 20

• 9

Perform the operation if possible.

• A

• B

• C

• D

Perform the operation if possible.

• A

• B

• C

• D

Perform the operation if possible.

• A

• B

• C

• D

You can multiply a 2X3 matrix by which matrix?

• 2X2

• 2X12

• 3X12

• 2X3

What is the name of each entry of a matrix?

• Row

• Element

• Dimension

• Rectangle