Suppose that x, y, and z are int variables and x = 13, y = 45, and z = 20. Determine whether the following expressions evaluate to true or false. a. !(x - y <= 10)b. x + y > 10 || z < 15c. (x != y) && (x <= z)d. (y - x >= z) || (2 * z <= y - 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
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Suppose that x, y, and z are int variables and x = 13, y = 45, and z = 20. Determine whether the following expressions evaluate to true or false. 
a. !(x - y <= 10)
b. x + y > 10 || z < 15
c. (x != y) && (x <= z)
d. (y - x >= z) || (2 * z <= y - x)

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