Q 2.Convert the following into predicate logic:a. Some teachers takes live classesb. All classes are taken by teachers regularlyc. There exist no student who failed the initial tests and exams.d. Some teachers takes exams when they attend classesDrive the whether following statements are true or false:Р(\x, у): 2x+2y-4 where x- {0,1,1}, у- {1,-2,2 }a. VxVy P(x, y)b. ЭxVуP(х, у)с. УxЗуР(х, у)d. Эx3y P(x, у)

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Q 2. Convert the following into predicate logic: a. Some teachers takes live classes b. All classes are taken by teachers regularly c. There exist no student who failed the initial tests ar d. Some teachers takes exams when they attend class Drive the whether following statements are true or false: Р(x, у): 2x+2y-4 where x%3D {0,1,-1}, у-3 {1,-2,2 } а. VxVy P(х,у) b. ЭxVуP(х, у) с. УхЗуР(х,у) d. Эx3y P(х, у)

Q 2. Convert the following into predicate logic: a. Some teachers takes live classes b. All classes are taken by teachers regularly c. There exist no student who failed the initial tests ar d. Some teachers takes exams when they attend class Drive the whether following statements are true or false: Р(x, у): 2x+2y-4 where x%3D {0,1,-1}, у-3 {1,-2,2 } а. VxVy P(х,у) b. ЭxVуP(х, у) с. УхЗуР(х,у) d. Эx3y P(х, у)

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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