Q:

Write a NumPy program to create a 2-D array whose diagonal equals [4, 5, 6, 8] and 0's elsewhere

hamza
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2022-05-18
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Write a NumPy program to create a 2-D array whose diagonal equals [4, 5, 6, 8] and 0's elsewhere.

Python programming,
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hamza
2022-05-18
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import numpy as np
x =  np.diagflat([4, 5, 6, 8])
print(x)

Sample Output:

[[4 0 0 0]                                                             
 [0 5 0 0]                                                             
 [0 0 6 0]                                                             
 [0 0 0 8]]

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