Across
- 3. Aᵗ=[ajᵗ]
- 5. A=[aij] by r,is the m×n matrix.B=[bij] where bij=r×aij..What is this?
- 6. A=[aj] which every time of the main diagonal is zero,that is aj=0 for i≠j.What is this?
Down
- 1. In which matrix is the number of rows and columns equal?
- 2. A diagonal matrix,for which all terms on the main diagonal are equal.What is this?
- 4. An m×n matrix is a rectangular array of real numbers arranged in m horizontal rows and n verticial columbs.What is this?