Matrices quiz 3 Updated: 22 Apr 2020 50 Welcome to your Matrices Chapter 1 #3 1. Deselect Answer Additive Zero Identity All of these 2. Deselect Answer Distributive law Commutative law Associative law None 3. Deselect Answer Commutative Associative Distributive None of these 4. Deselect Answer Commutative Associative Distributive 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 6. Deselect Answer Possible Not-Possible Both Possible & Not-Possible None 7. Two matrices are conformable for addition/subtraction, if they are the same _____.Deselect Answer Row Column Order Different 8. The __________ matrix is the additive identity for addition.Deselect Answer Null Identity Scalar Additive 9. Deselect Answer Left Right Null All of these 10. The null matrix is the additive ______ for addition.Deselect Answer Null Identity Scalar Inverse 11. Deselect Answer Left Right Null All of these 12. The determinant is number, not a _______.Deselect Answer Set Transpose Matrix Adjoint Time is Up! Time's up
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