Assuming the following code: int x = myfunction1(); /* arbitrary value */ int y = myfunction2(); /* arbitrary value */ int z = myfunction3(); /* arbitrary value */ //convert to double double dx = (double) x; double dy = (double) y; double dz = (double) z; unsigned ux = x; unsigned uy = y; The following statement always evaluates to 1 (True or False): (dx + dy) + dz ==  dx + (dy + dz)   True  False

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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Assuming the following code:

int x = myfunction1(); /* arbitrary value */

int y = myfunction2(); /* arbitrary value */

int z = myfunction3(); /* arbitrary value */

//convert to double

double dx = (double) x;

double dy = (double) y;

double dz = (double) z;

unsigned ux = x;

unsigned uy = y;

The following statement always evaluates to 1 (True or False):

(dx + dy) + dz ==  dx + (dy + dz)

 

True 

False

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