Category:Definitions/Diagonals of Arrays
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This category contains definitions related to Diagonals of Arrays.
Related results can be found in Category:Diagonals of Arrays.
Let $\mathbf A = \sqbrk a_{m n}$ be an array.
The diagonals are the lines of elements of $\mathbf A$ running from:
- $(1): \quad$ the element in the first row and first column running downwards and to the right
- $(2): \quad$ the element in the first row and last column running downwards and to the left
- $(3): \quad$ the element in the last row and first column running upwards and to the right
- $(4): \quad$ the element in the last row and last column running upwards and to the left
If $m = n$, that is, if $\mathbf A$ is a square array, then $(1)$ and $(4)$ coincide, and $(2)$ and $(3)$ also coincide.
Pages in category "Definitions/Diagonals of Arrays"
The following 4 pages are in this category, out of 4 total.