Answered: Computing the intersection of two sets…

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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Computing the intersection of two sets is similar to computing the union;
only for this operation we use the And operator instead of the Or operator.
Similarly, the difference of two sets is found by executing the And operator
with a member from the first set and the negation of the corresponding member of the second set. We can determine if one set is a subset of another set by
using the same formula we used for finding the difference. For example, if:
setA(index) && !(setB(index))
evaluates to False then setA is not a subset of setB.
Implement The code for a CSet class based on a BitArray in c#?

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