Return just two elements of a: the one at (0, 3) and the one at (2, 0)
NumPy · from Fancy indexing
a[[0, 2]]a[rows, cols]np.ix_np.takenp.add.atalways copiesPutting the kettle on…
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Exercise 3
Return just two elements of a: the one at (0, 3) and the one at (2, 0). The result should be a 1-D array of length 2.
your answer
stuck? the lesson behind it
Fancy indexing
Indexing with a list of positions — and why two lists zip instead of crossing.