Matrices quiz 3 Updated: 22 Apr 2020 502 Welcome to your Matrices Chapter 1 #3 1. Deselect Answer Additive Zero Identity All of these None 2. Deselect Answer Distributive law Commutative law Associative law None None 3. Deselect Answer Commutative Associative Distributive None of these None 4. Deselect Answer Commutative Associative Distributive None None 5. When number of columns of first matrix equal to number of rows of 2nd matrix is ____ for multiplication.Deselect Answer Conformable Not Conformable Both Comformable & Not-Comformable None of these None 6. Deselect Answer Possible Not-Possible Both Possible & Not-Possible None None 7. Two matrices are conformable for addition/subtraction, if they are the same _____.Deselect Answer Row Column Order Different None 8. The __________ matrix is the additive identity for addition.Deselect Answer Null Identity Scalar Additive None 9. Deselect Answer Left Right Null All of these None 10. The null matrix is the additive ______ for addition.Deselect Answer Null Identity Scalar Inverse None 11. Deselect Answer Left Right Null All of these None 12. The determinant is number, not a _______.Deselect Answer Set Transpose Matrix Adjoint None Time's up
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