Programming and Problem Solving through Python

NumPy Basics Question & Answer

Question : 1

What is the default value for the second index if you omit the second index value in a slice?

Answer :

The default value for the second index is the length of the string ( the actual number of characters in the strings ).

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Question : 2

What is Numpy?

Answer :

NumPy is a general-purpose array-processing package. It provides a high-performance multidimensional array object, and tools for working with these arrays. It is the fundamental package for scientific computing with Python. … A powerful N-dimensional array object. Sophisticated (broadcasting) functions.

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