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- 1. Multiple Choice
Name the order of this matrix.3x11x331 - 2. Multiple ChoiceYou can multiply a 2X3 matrix by which matrix?2X22X123X122X3
- 3. Multiple ChoiceFind the product of the two matrices.undefined-3 16
17 12
8 -103 12
-15 -8
-1 -3 - 4. Multiple ChoiceHow many columns are in a 5 x 4 matrix?54209
- 5. Multiple ChoiceIn Matrix R (pictured) what element is a23?89.0161
- 6. Multiple ChoiceName the order of this matrix.6x22x61236
- 7. Multiple ChoiceFind the product of the two matrices.1 2
6 -8-3 -5
-5 -11-2 8
-6 -122 -3
5 -2 - 8. Multiple ChoiceYou can multiply a 6X2 matrix by which matrix?6X22X123X126x3
- 9. Multiple Choicefind: B*A47 30
9 517 15
42 3510 25
7 1not possible because rows do not match columns - 10. Multiple ChoiceThese matrices are being multiplied. Determine the dimension/size of the new matrix.Can't multiply them4 x 23 x 34 x 3
- 11. Multiple ChoiceFind the product of the matrices.ABCD
- 12. Multiple ChoiceFind the product of the matrices.ABCD
- 13. Multiple Choice
What is the name of each entry of a matrix?
Row
Element
Dimension
Numbers
- 14. Multiple ChoicePerform scalar multiplication on the matrixABCD
- 15. Multiple ChoiceCan the operation be performed?YesNotomatoMaybe
- 16. Multiple ChoiceFind the product of the two matrices.17 12
25 188 9
12 66 6
7 512 10
10 12 - 17. Multiple ChoiceGiven matrices A & B:
A is a (4x33) matrix
B is a (33x1) matrix
What are the dimensions of the product of A times B?4x14x3333x1Matrix does not exist - 18. Multiple ChoiceAfter completing multiplying the two matrices together, what is the sum of highest value and lowest value inside of the resulting matrix?14131211
- 19. Multiple Choicematrix A = 2 x 7,
matrix B = 7 x 2
Determine which of the following operations exist.A + BABBAABt - Answer choicesTagsAnswer choicesTags