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12 questions
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- 1. Multiple Choice
Add
- 2. Multiple Choice
Subtract
-5
-8
3
10
-9
8
3
2
5
-8
3
10
-5
8
3
2
- 3. Multiple Choice
Find A-B
not possible because rows do not match columns
- 4. Multiple ChoiceHow many columns are in a 5 x 4 matrix?54209
- 5. Multiple Choice
In Matrix R (pictured) what is the value of element R32
8
9.01
6
1
- 6. Multiple Choice
What are the dimensions?
5 x 3
3 x 5
3 x 15
12 x 3
- 7. Multiple ChoiceYou can add a 2X3 matrix by which matrix?2X22X123X122X3
- 8. Multiple Choice
find: 2B + A
not possible because rows do not match columns
- 9. Multiple ChoiceA number outside of a matrix is called what?realmultiplierscalarrational
- 10. Multiple ChoiceWhat 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.
- 11. Multiple Choice
Multiply
- 12. Multiple Choice
- Answer choicesTagsAnswer choicesTags