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question # 2
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you created a two - dimensional array with the following code.
a = 20, tennis, blue
b = 15,soccer, green
alist = a, b
how do you refer to green?
Step1: Identify array structure
aList is a list of two sub - lists A and B. A = [20, 'tennis', 'blue'] and B = [15,'soccer', 'green'].
Step2: Determine indexing
In Python (assuming a Python - like context as it's a common language for arrays/lists), list indexing starts from 0. To access 'green' which is in the second sub - list (index 1) and third element of that sub - list (index 2), the reference is aList[1][2].
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aList[1][2]