Consider the two-dimensional array, arr2d. arr2d = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])

Question

Topic: Programming Posted 1 year ago

Consider the two-dimensional array, arr2d.

arr2d = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])

a) Write a code to slice this array to display the last column,

b) Write a code to slice this array to display the last 2 elements of middle array,

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Dec 2, 2023

Koala Ai Support

a) The code to slice the array and display the last column would be:

```python
last_column = arr2d[:, -1]
print(last_column)
```

b) The code to slice the array and display the last 2 elements of the middle array would be:

```python
last_two_elements = arr2d[1, -2:]
print(last_two_elements)
```

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