Math 9 Chapter 1 Matrices and Determinants-6

1. A matrix having only one column is called ________ matrice


2. A = [8] this is a _________ matrice


3. O= [0 0] is a ___________ matrice



4. A diagonal matrice having equal elements in its diagonal is called a __________ matrice


5. I = [7] this is an ___________ matrice


6. Negative matrice of A = [-2 3] is ______


7. In real numbers 0 is the _________ inverse


8. Transpose of a matrice A is denoted by ___________


9. Inverse of a singular matrive is possible


10. If IAI = 0 then A is a ________ matrice


11. A = [a b] this is a _________ matrice



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