(1) Let L₁ = {peach, apple, cherry} and L2 = {pie, cobbler, e}. List the elements of L₁ L2 in lexicographic order (shortest first, then alphabetically if same length). apple, peach, cherry, pie, cobbler, peachpie, applecobbler, cherry apple, peach, cherry, applepie, peachpie, cherrypie, applecobbler, peachcobbler, cherrycobbler apple, peach, cherry, applepie, peachpie, cherrypie, applecobbler, peachcobbler, cherrycobbler, pie, cobbler, €

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
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(1) Let L₁ = {peach, apple, cherry} and L₂ = {pie, cobbler, e}. List the elements of L₁ L2 in
lexicographic order (shortest first, then alphabetically if same length).
apple, peach, cherry, pie, cobbler, €
peachpie, applecobbler, cherry
apple, peach, cherry, applepie, peachpie, cherrypie, applecobbler, peachcobbler, cherrycobbler
apple, peach, cherry, applepie, peachpie, cherrypie, applecobbler, peachcobbler, cherrycobbler, pie, cobbler, €
Transcribed Image Text:(1) Let L₁ = {peach, apple, cherry} and L₂ = {pie, cobbler, e}. List the elements of L₁ L2 in lexicographic order (shortest first, then alphabetically if same length). apple, peach, cherry, pie, cobbler, € peachpie, applecobbler, cherry apple, peach, cherry, applepie, peachpie, cherrypie, applecobbler, peachcobbler, cherrycobbler apple, peach, cherry, applepie, peachpie, cherrypie, applecobbler, peachcobbler, cherrycobbler, pie, cobbler, €
Expert Solution
Step 1: Introduction

In this question, we are given two lists, L1 and L2, and we need to generate the elements of their concatenation, L1L2, in lexicographic order. Lexicographic order means arranging elements first by their length (shortest first) and then alphabetically within elements of the same length. Let's evaluate the provided options and identify the correct one.

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