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Python Exercise Lists

Python Numpy Data Analysis Exercises 1

1. Write a Python Numpy program to generate 3x3 matrix and display the maximum and minimum of y axis .

The output is:

Expected Answer:
3x3 matrix:
[[0 1 2]
[3 4 5]
[6 7 8]]

Maximum value along the y axis: [2 5 8]
Minimum value along the y axis: [0 3 6]

Sample Answer:

import numpy as np
a = np.arange(9).reshape((3, 3))
print("\n3x3 matrix:")
print(a)

print("\nMaximum value along the y axis:", np.amax(a, 1))

print("Minimum value along the y axis:", np.amin(a, 1))









                                                            


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