Using these values: m = 12, n = 24, p = 6, q = 3, r = 2, s = 4, and t = 1,, show whether the following Boolean expressions evaluate to ‘true’ or ‘false’:   if (m > p) and (q > s) and (r > t) then print true else print false   if (m > n*p) or (q*r < p) or (p > s+t) then print true else print false   if (m/p = r) and (p-q = r) or (p+q = 2*s) then print true else print fa

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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  1. Using these values: m = 12, n = 24, p = 6, q = 3, r = 2, s = 4, and t = 1,, show whether the following Boolean expressions evaluate to ‘true’ or ‘false’:

 

  • if (m > p) and (q > s) and (r > t) then print true else print false

 

  • if (m > n*p) or (q*r < p) or (p > s+t) then print true else print false

 

  • if (m/p = r) and (p-q = r) or (p+q = 2*s) then print true else print false
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