Væ(P(x) → Q(x)) Эa(R(z) Л Р(2)) .. Jæ(R(x) ^ Q(x))

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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Væ(P(x) → Q(x))
PA
Эa(R(x) ^ Р(»))
.:. Jæ(R(x) A Q(x))
Transcribed Image Text:Væ(P(x) → Q(x)) PA Эa(R(x) ^ Р(»)) .:. Jæ(R(x) A Q(x))
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