What is the output of the following code?arr = numpy.array([numpy.arange(5), numpy.arange(1, 6)])arr A 2D array of numbers from 0 to 5 in the first row and 1 to 6 in the second row A 2D array of numbers from 0 to 4 in the first row and 1 to 6 in the second row A 2D array of numbers from 0 to 4 in the first row and 1 to 5 in the second row None of the above
Question
What is the output of the following code?arr = numpy.array([numpy.arange(5), numpy.arange(1, 6)])arr A 2D array of numbers from 0 to 5 in the first row and 1 to 6 in the second row A 2D array of numbers from 0 to 4 in the first row and 1 to 6 in the second row A 2D array of numbers from 0 to 4 in the first row and 1 to 5 in the second row None of the above
Solution
The output of the code will be a 2D array of numbers from 0 to 4 in the first row and 1 to 5 in the second row. This is because numpy.arange(n) generates an array of numbers from 0 to n-1. So, numpy.arange(5) will generate numbers from 0 to 4 and numpy.arange(1, 6) will generate numbers from 1 to 5.
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