Matrix Vocab

What do the arrows represent?

• Matrix Columns

• Matrix Rows

What do the arrows represent?

• Matrix Columns

• Matrix Rows

The ORDER of a matrix gives you the _______ of that Matrix.

• Dimensions: (Row X Column)

• Dimensions: (Column X Row)

• Largest or smallest number

• Location of each number

What is the order for the Matrix to the left?

• 3 X 5

• 5 X 3

• 15

• 6

In the Matrix A to the left, where is the number 67 located?

• a₁₃

• a₃₁

• a₄₄

• a₁₁

Perform the operation for Matrix A and Matrix B:

A + B

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Perform the operation for Matrix A and Matrix B:

A - B

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Perform the operation for Matrix A and Matrix B:

B - A

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Perform the operation for Matrix A and Matrix B:

A X B

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Perform the operation for Matrix A and Matrix B:

4 X A

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