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Indexing and slicing of arrays in python.

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Indexing and slicing of arrays. What is Indexing in python? ·                  Indexing in Python  means referring to an element of an iterable by its position within the iterable. ·                   Each character can be accessed using their index number. ·                         To access characters in a string we have two ways: ·         Positive index number ·         Negative index number   Positive indexing example in Python In  Python Positive indexing , we pass a positive index that we want to access in square brackets. The index number starts from  0  which denotes the  first character  of...