Matrix Operations Test

Find the sum.

• 11    8
  -4     2
• 3     2
  -6    -6
• -3    2
  -4    -6
• 11    8
  -6    2

Tags

CCSS.HSN.VM.C.8

Find the difference.

• -5
  -8
  3
  10
• -9
  8
  3
  2
• 5
  -8
  3
  10
• -5
  8
  3
  2

Tags

CCSS.HSN-VM.B.4C

Find A - B.

• -3     1
  7     -1
• 1     0
  1     -4
• -4       0
  6     -1
• Undefined.

Tags

CCSS.HSN.VM.C.8

What are the dimensions of this matrix?

• 2 x 3
• 3 x 2
• 6 x 1
• 1 x 6

Find the scalar product.

• 20     15    -10
  30     -5      0

• -20     15     -10
  30     -5       0

• 1      8       3
  11     4      5

• 20     -15     10
  -30      5       0  

Tags

CCSS.HSN.VM.C.7

Find the sum.

• 
  12   10  6
  -1    -1      4

• 20   7     -4
  8   3     -2

• 12   10   

  6   -1  

  -1 4 

• Undefined.

Tags

CCSS.HSN.VM.C.8

What are the dimensions of this matrix?

• 3x1
• 1x3
• 3x3
• 1x1

How many columns are in a 5 x 4 matrix?

• 5
• 4
• 20
• 9

Find the difference.

• 3    -8
  0   -1
• 3   -4
  8  -13
• -3   8
  0    1
• 3   -8
  -8    1

Tags

CCSS.HSN.VM.C.8

What is the name of each value in a matrix?

• Row
• Entry

• Dimension

• Member