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Convert the following sentence to clause form (a set of clauses). a) (A ˅ B) → (C ˅ D) b) (A→B)→C

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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Question

Convert the following sentence to clause form (a set of clauses).

a) (A ˅ B) → (C ˅ D)

b) (A→B)→C

c) ⌐∀x ( P(x) ꓥ Q(x) )

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