# Toeplitz Matrix

Given a two-dimensional matrix of integers `matrix`

, determine whether it’s a Toeplitz matrix. A Toeplitz is one where every diagonal descending from left to right has the same value.

**Constraints**

`n, m ≤ 250`

where`n`

and`m`

are the number of rows and columns in`matrix`

https://binarysearch.com/problems/Toeplitz-Matrix

## Examples

### Example 1

**Input**

- matrix =

```
[[0,1,2],
[3,0,1],
[4,3,0],
[5,4,3]]
```

**Output**

- answer =
`True`

### Example 2

**Input**

- matrix =

```
[[1,0,0],
[0,0,0],
[0,0,1]]
```

**Output**

- answer =
`False`

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