Matrices

• 2x3

• 3x2

• 3x4

• 4x3

Tags

CCSS.HSN.VM.C.6

What is a₂₃

• 14

• 4

• 1

• 3

Tags

CCSS.HSA.REI.C.8

Which sums can NOT be made from the following matrices ?

• A+A

• A+C

• B+D

• C+C

Tags

CCSS.HSN.VM.C.8

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Tags

CCSS.HSN.VM.C.8

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• 
• 
• 

Tags

CCSS.HSN.VM.C.7

What is the dimension of this matrix?

• 2 x 3

• 3 x 2

• 6 x 1

• 1 x 6

Tags

CCSS.HSN.VM.C.6

What must be true in order to ADD two matrices?

• They must be square.
• The dimensions must be equal.
• The determinant can't equal 0.
• The column of the 1st must equal the row of the 2nd.

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

• 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

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.C.8

CCSS.HSA.REI.C.9

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Tags

CCSS.HSN.VM.C.7

CCSS.HSN.VM.C.8

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• undefined/not possible

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Tags

CCSS.HSA.APR.A.1