Return the bottom-right 2×2 corner of a

NumPy · from Indexing and slicing

a[i, j]start:stop:stepa[:, 1]negative indices...a[i][j]

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Exercise 4

Return the bottom-right 2×2 corner of a.

your answer
stuck? the lesson behind it
Indexing and slicing
One range per axis — and why an integer removes an axis while a slice keeps it.