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Matrices quiz 2

Welcome to your Matrices Chapter 1 #2

1. 
2. 
BI= ___.Deselect Answer
3. 
|A| is called ____.Deselect Answer
4. 
5. 
6. 
7. 
|A| ≠ 0Deselect Answer
8. 
A ________ is a rectangular array of real numbers enclosed in square brackets.Deselect Answer
9. 
Each number in a matrix is called ___________ of the matrix.Deselect Answer
10. 
Matrices are mostly denoted by _____ letter.Deselect Answer
11. 
The ________ of a matrix run horizontally.Deselect Answer
12. 
13. 
A matrix with represents m is ______.Deselect Answer
14. 
A matrix with represents n is _____.Deselect Answer
15. 
Order of a matrix is also called _________.Deselect Answer
16. 
17. 
Scalar matrix is a special case of _____ matrix.Deselect Answer
18. 
The product of any matrix and zero matrix is a ________.Deselect Answer
19. 
Identity matrix is also called ______ matrix.Deselect Answer
20. 
The real number is multiplying to ____ elements of the matrix.Deselect Answer

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