Matrix Addition/Subtraction

Find V + X

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• Does Not Exist

Which of the matrix operations could NOT be performed? Check all that apply!

• X + Y

• V - X

• Z - W

• (W - Z ) + V

• W + Y - X

Find W + Y + Z

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• Does Not Exist

Find X - V

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• Does Not Exist

• a

• b

• c

• d

• A

• B

• C

• D

• A

• B

• C

• D

Calculator Allowed

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What do w, x, y and z equal in this matrix subtraction?

• w = 13, x = 4, y = 7, z = 23

• w = 13, x = -4, y = 11, z = 23

• w = 13, x = 4, y = 11, z = 23

• w = 13, x = 4, y = 11, z = 17

Given these matrices find B - A

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