With the following lists: ist1 = [x + y for x in ['a', 'b', 'c'] for y in ['1', '2', '3']] ist2 = [[x + y for x in ['a', 'b', 'c']] for y in ['1', '2', '3']] which option is true? Select one: A. len(list1) > len(list2) B. 'a1' is an element (or subelement) for list1 whereas '1a' is for list2 OC. list1 and list2 will error because numbers and letters cannot be added. D. Both A and B are true.
With the following lists: ist1 = [x + y for x in ['a', 'b', 'c'] for y in ['1', '2', '3']] ist2 = [[x + y for x in ['a', 'b', 'c']] for y in ['1', '2', '3']] which option is true? Select one: A. len(list1) > len(list2) B. 'a1' is an element (or subelement) for list1 whereas '1a' is for list2 OC. list1 and list2 will error because numbers and letters cannot be added. D. Both A and B are true.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Step 1
here, list1 is a1 since x is a and y is 1, so it gives a1, similarly all 9 values will be there.
Now in list2, 3 sublist will be created.
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