﻿ NumPy: Broadcast on different shapes of arrays where p(3,3) + q(3) - w3resource # NumPy: Broadcast on different shapes of arrays where p(3,3) + q(3)

## NumPy: Array Object Exercise-124 with Solution

Write a NumPy program to broadcast on different shapes of arrays where p(3,3) + q(3).

The p variable has a shape of (3, 3), while q only has a shape of 3.

Pictorial Presentation: Sample Solution:

Python Code:

``````import numpy as np
p = np.array([[0, 0, 0],
[1, 2, 3],
[4, 5, 6]])
q= np.array([10, 11, 12])
print("Original arrays:")
print("Array-1")
print(p)
print("Array-2")
print(q)
print("\nNew Array:")
new_array1 = p + q
print(new_array1)
```
```

Sample Output:

```Original arrays:
Array-1
[[0 0 0]
[1 2 3]
[4 5 6]]
Array-2
[10 11 12]

New Array:
[[10 11 12]
[11 13 15]
[14 16 18]]
```

Python Code Editor:

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## Python: Tips of the Day

Set comprehension:

```>>> m = {x ** 2 for x in range(5)}
>>> m
{0, 1, 4, 9, 16}
```