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Identity matrix with numpy

Identity matrix in python

#Change the value 3 to the size of the identity matrix
>>>np.identity(3)
array([[1.,  0.,  0.],
       [0.,  1.,  0.],
       [0.,  0.,  1.]])

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Source: numpy.org

Identity matrix with numpy

>>> np.eye(3)
array([[1.,  0.,  0.],
       [0.,  1.,  0.],
       [0.,  0.,  1.]])

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