Across
- 2. A number in the matrix
- 6. The elements on the diagonal of this matrix are 1, and the rest are zero.
- 7. The element in this square matrix are all zero except the main diagonal
Down
- 1. Name for matrix with equal number rows and columns
- 3. A rectangular array of numbers within brackets
- 4. In this square matrix, all the elements either above or below the main diagonal elements are zero
- 5. Number of rows x number of columns