Question

What do you mean by a nested list? Give example.​

Answer 1

Answer:

A nested list is a list that appears as an element in another list. In this list, the element with index 3 is a nested list. If we print( nested[3] ), we get [10, 20] . To extract an element from the nested list, we can proceed in two steps. First, extract the nested list, then extract the item of interest.

Explanation:

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