Update in the Numpy Excercise File #3
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yashpatel2911
changed the title
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Noticed this erratum too. Apart from changing the python version of the notebook, fix looks good. |
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In the Exercise of the NumPy File in the task "Given the X NumPy matrix, show the last two elements on the last two rows", your mentioned answer is X[2:,2:] which is wrong instead the answer is X[-2:,-2:] which will give you definitely last two rows of last elements. What if we have 6 rows and 6 cols? For that The output of X[2:, 2:] will be an array shape of (4,4) instead of (2, 2).