Consider the following sets. The universal set U for this problem is the set of all residents of India. A = the set of all English speakers B = the set of all Hindi speakers C = the set of all Urdu speakers Express the following sets in the symbols of set theory. (a) Residents of India who speak English, Hindi, and Urdu. O (ANBNC)' O An (BUC) O (AU BUC) ОАПВПС O AUBUC (b) Residents of India who do not speak English, Hindi, or Urdu. О ANBNс O (AUBUC)' O An (BUC) O AUBUC O (ANBNC)' (c) Residents of India who speak English, but not Hindi or Urdu. O (ANBNC)' O ANBNC O An (BUC) O (AUBUC)' O AUBUC

Consider the following sets. The universal set U for this problem is the set of all residents of India. A = the set of all English speakers B = the set of all Hindi speakers C = the set of all Urdu speakers Express the following sets in the symbols of set theory. (a) Residents of India who speak English, Hindi, and Urdu. O (ANBNC)' O An (BUC) O (AU BUC) ОАПВПС O AUBUC (b) Residents of India who do not speak English, Hindi, or Urdu. О ANBNс O (AUBUC)' O An (BUC) O AUBUC O (ANBNC)' (c) Residents of India who speak English, but not Hindi or Urdu. O (ANBNC)' O ANBNC O An (BUC) O (AUBUC)' O AUBUC

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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