COMPUTER SCIENCE ILLUMIN.-TEXT
6th Edition
ISBN: 2810016866372
Author: Dale
Publisher: JONES+BART
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Question
Chapter 3, Problem 34E
a.
Program Plan Intro
Given information:
- The signed value of W is 17.
- The signed value of X is 28.
- The signed value of Y is -29.
- The signed value of Z is -13.
a.
Expert Solution
Explanation of Solution
Evaluation of expression “X+Y”:
Evaluate the value of the given expression “X+Y” by substituting the value of “X” as “28” and “Y” as “-29” in the expression. The result is,
Therefore, the calculated value of given expression is “-1”.
Explanation of Solution
b.
Evaluation of expression “X+W”:
Evaluate the value of the given expression “X+W” by substituting the value of “X” as “28” and “W” as “-17” in the expression. The result is,
Therefore, the calculated value of given expression is “45”.
Explanation of Solution
c.
Evaluation of expression “Z+W”:
Evaluate the value of the given expression “Z+W” by substituting the value of “Z” as “-13” and “W” as “17” in the expression. The result is,
Therefore, the calculated value of given expression is “4”.
Explanation of Solution
d.
Evaluation of expression “Y+Z”:
Evaluate the value of the given expression “Y+Z” by substituting the value of “Y” as “-29” and “Z” as “-13” in the expression. The result is,
The calculated value of given expression is “-42”.
Explanation of Solution
e.
Evaluation of expression “W-Z”:
Evaluate the value of the given expression “W-Z” by substituting the value of “W” as “17” and “Z” as “-13” in the expression. The result is,
Therefore, the calculated value of given expression is “30”.
Explanation of Solution
f.
Evaluation of expression “X-W”:
Evaluate the value of the given expression “X-W” by substituting the value of “X” as “28” and “W” as “-17” in the expression. The result is,
Therefore, the calculated value of given expression is “11”.
Explanation of Solution
g.
Evaluation of expression “Y-W”:
Evaluate the value of the given expression “Y-W” by substituting the value of “Y” as “-29” and “W” as “17” in the expression. The result is,
Therefore, the calculated value of given expression is “-46”.
Explanation of Solution
h.
Evaluation of expression “Z-Y”:
Evaluate the value of the given expression “Z-Y” by substituting the value of “Z” as “-13” and “Y” as “-29” in the expression. The result is,
Therefore, the calculated value of given expression is “16”.
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Chapter 3 Solutions
COMPUTER SCIENCE ILLUMIN.-TEXT
Ch. 3 - Prob. 1ECh. 3 - Prob. 2ECh. 3 - Prob. 3ECh. 3 - Prob. 4ECh. 3 - Prob. 5ECh. 3 - Prob. 6ECh. 3 - Prob. 7ECh. 3 - Prob. 8ECh. 3 - Prob. 9ECh. 3 - Prob. 10E
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