Program to calculate the sum of the diagonal elements of a NumPy array

Code >

file.vb

import numpy as np
n_array = np.array([[95, 25, 15],
 [30, 24, 2],
 [14, 25, 47]])
print("Numpy Matrix is:")
print(n_array)
trace = np.trace(n_array)
print("Trace of given matrix:")
print(trace)

Output>

Output

Numpy Matrix is:
[[95 25 15]
 [30 24 2]
 [14 25 47]]
Trace of given matrix:
166