Question

Create the following NumPy arrays:

A 1-D array called vowels having the elements ‘a’, ‘e’, ‘i’, ‘o’ and ‘u’.

Answer 1

A 1-D NumPy array called vowels containing the elements 'a', 'e', 'i', 'o' and 'u' can be created as follows:

import numpy as np
vowels = np.array(['a', 'e', 'i', 'o', 'u'])
print(vowels)

Output:

['a' 'e' 'i' 'o' 'u']

Thus, vowels is a 1-D NumPy array containing the five vowel elements.