Create an array from [10, 15, 20, 25, 30]. Use Boolean indexing to create a new array with elements greater than 15.

Solution

import numpy as np
arr = np.array([10, 15, 20, 25, 30])
new_arr = arr[arr > 15]
print("Original Array:", arr)
print("New Array (elements > 15):", new_arr)

Output

Original Array: [10 15 20 25 30]

New Array (elements > 15): [20 25 30]

Programming Examples

Create an array from [10, 15, 20, 25, 30]. Use Boolean indexing to create a new array with elements greater than 15.