Adding and subtracting matrices

Find A-B

• -3     1
  7     -1
• 1     0
  1     -4
• -4       0
  6     -1
• not possible because rows do not match columns

Tags

CCSS.HSN.VM.C.8

If 𝐴 is a 2 × 3 matrix and 𝐵 is a 3 × 2 matrix, can you add the matrices 𝐴 and 𝐵?

• Yes

• No

Tags

CCSS.HSN.VM.C.8

• 
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• 
• 

Tags

CCSS.HSN.VM.C.8

Subtract these matrices.

• 
• 
• 
• 

Tags

CCSS.HSN.VM.C.8

Solve

•   18      -3
  -4   8
• -18  3
  10  -10
• 6  7
  10  3
• 18  7
  10  -10

Tags

CCSS.HSN.VM.C.8

Dadas las matrices A+B

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• 
• 

Tags

CCSS.HSN.VM.C.8

What is the correct answer?

• 1
• 4
• 3
• 2

Tags

CCSS.HSN.VM.C.8

Use the given matrices to answer the following question;

Calculate D + F

• 
• 
• 
• Not Possible

Tags

CCSS.HSN.VM.C.8

Solve the matrix.

• a

• b

• c

• d

Tags

CCSS.HSN.VM.C.8

• Row 1 : -6
  Row 2 : -2
  Row 3 : 12
• Row 1 : -4
  Row 2 : 8
  Row 3 : 0
• Row 1 : 6
  Row 2 : 2
  Row 3 : -12
• Undefined

Tags

CCSS.HSN.VM.C.8