1. is Square Matrix ?
`[[1,0,2],[0,3,0],[0,5,0]]`Solution:A matrix, in which number of rows and number of columns are equal, is called a square matrix.
| `A` | = | | `1` | `0` | `2` | | | `0` | `3` | `0` | | | `0` | `5` | `0` | |
|
The number of rows(3) and number of columns(3) are equal, So `A` is a square matrix
2. is Square Matrix ?
`[[1,0,2],[0,3,0]]`Solution:A matrix, in which number of rows and number of columns are equal, is called a square matrix.
The number of rows(2) and number of columns(3) are not equal, So `A` is not a square matrix
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