Matrices formula in algebra PDF Free download

1. Matrices :

2. Row Matrix :

3. Column Matrix :

4. Horizontal Matrix :

5. Vertical Matrix :

6. Square Matrix :

7. Zero Matrix or Null Matrix :

8. Upper triangular Matrix :

9. Lower Triangular Matrix :

10. Diagonal Matrix :

11. Scalar Matrix :

12. Unit matrix (Identity matrix) :

13. Comparable Matrices :

14. Equality of Matrices :

15. Multiplication of Matrix by Scalar :

16. Addition of two matrices in same order :

17. Subtraction of Matrices in same order :

18. Properties of Addition & Scalar multiplication :

19. Multiplication of matrices :

20. Properties of matrix multiplication :

21. Transpose of a matrix :

22. Symmetric Matrix :

23. Skew – Symmetric matrix :

24. Submatrix :

25. Singular Matrices :

26. Non-singular Matrices :

27. Adjoint :

28. Invertible Matrix :

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