Building Java Programs: A Back To Basics Approach, Loose Leaf Edition (5th Edition)
5th Edition
ISBN: 9780135472118
Author: Stuart Reges, Marty Stepp
Publisher: PEARSON
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Chapter 3.2, Problem 13SCP
a.
Explanation of Solution
Result of “Math.abs(-1.6)”:
- To find the absolute value of a number, the function “Math.abs()”is used.
- The absolute value of “-1...
b.
Explanation of Solution
Result of “Math.abs(2 + -4)”:
- To find the absolute value of a number, the function “Math.abs()”is used.
- First, the result of the expression “2+ -4” is calculated as “-2”...
c.
Explanation of Solution
Result of “Math.pow(6,2)”:
- “Math.pow()” is an inbuilt function of Java and is used to give the value of first argument raised to the power of second argument...
d.
Explanation of Solution
Result of “Math.pow(5/2 , 6)”:
- “Math.pow()” is an inbuilt function of Java and is used to give the value of first argument raised to the power of second argument.
- The value of “5/2”is “2” and the v...
e.
Explanation of Solution
Result of “Math.ceil(9.1)”:
- “Math.ceil()” is an inbuilt function of Java and is used to give the double value, which is greater than or equal to the value passed as an argument...
f.
Explanation of Solution
Result of “Math.ceil(115.8)”:
- “Math.ceil()” is an inbuilt function of Java and is used to give the double value, which is greater than or equal to the value passed as an argument...
g.
Explanation of Solution
Result of “Math.max(7,4)”:
- “Math.max()” is an inbuilt function of Java used to give the larger of the two numbers...
h.
Explanation of Solution
Result of “Math.min(8,3+2)”:
- “Math.min()” is an inbuilt function of Java used to give the smaller of the two numbers.
- The expression “3+2” is evaluat...
i.
Explanation of Solution
Result of “Math.min(-2,-5)”:
- “Math.min()” is an inbuilt function of Java used to give the smaller of the two numbers...
j.
Explanation of Solution
Result of “Math.sqrt(64)”:
- “Math.sqrt()” is an inbuilt function of Java used to give the positive square root of the double value.
- The square root of the value “64” is “8”...
k.
Explanation of Solution
Result of “Math.sqrt(76+45)”:
- “Math.sqrt()” is an inbuilt function of Java used to give the positive square root of the double value.
- First, the expression “76+45” is evaluated to “121”...
l.
Explanation of Solution
Result of “100+Math.log10(100)”:
- “Math.log10()” is an inbuilt function of Java used to give the base “10” logarithm of double value.
- The base “10” logarithm of “100” is “2” and the expression “Math...
m.
Explanation of Solution
Result of “13+ Math.abs(-7) – Math.pow(2,3) +5”:
- To find the absolute value of a number, the function “Math.abs()”is used.
- The expression “Math.abs(-7)” returns the value “7”.
- “Math.pow()” is an inbuilt function of Java and is used to give the value of first argument raised to the power of second argument.
- In the expression “Math...
n.
Explanation of Solution
Result of “Math.sqrt(16) * Math.max(Math.abs(-5),Math.abs(-3))”:
- To find the absolute value of a number, the function “Math.abs()”is used.
- “Math.sqrt()” is an inbuilt function of Java used to give the positive square root of the double value.
- “Math.max()” is an inbuilt function of Java used to give the larger of the two numbers.
- The expression “Math.abs(-5)” returns the value of “5” and the expression “Math.abs(-3)” returns the value “3”.
- The largest of the value “5” and “3” is returned by the expression “Math...
o.
Explanation of Solution
Result of “7-2+Math.log10(1000)+Math.log(Math.pow(Math.E, 5))”:
- “Math.log10()” is an inbuilt function of Java used to give the base “e” logarithm of double value.
- Math...
p.
Explanation of Solution
Result of “Math . max(18-5, Math.ceil(4.6 * 3))”:
- “Math.max()” is an inbuilt function of Java used to give the larger of the two numbers.
- “Math.ceil()” is an inbuilt function of Java and is used to give the double value, which is greater than or equal to the value passed as an argument.
- The expression “18-5” is evaluated to “13” and the expression “4...
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b) Find y(t) using Laplace Transforms
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Chapter 3 Solutions
Building Java Programs: A Back To Basics Approach, Loose Leaf Edition (5th Edition)
Ch. 3.1 - Which of the following is the correct syntax for a...Ch. 3.1 - Prob. 2SCPCh. 3.1 - Prob. 3SCPCh. 3.1 - Prob. 4SCPCh. 3.1 - Prob. 5SCPCh. 3.1 - What is the output of the following...Ch. 3.1 - Prob. 7SCPCh. 3.1 - Prob. 8SCPCh. 3.1 - Prob. 9SCPCh. 3.1 -
Write a method called printStrings that accepts a...
Ch. 3.1 - Prob. 11SCPCh. 3.2 -
What is wrong with the following program?
public...Ch. 3.2 -
Evaluate the following expressions:
a Math.abs...Ch. 3.2 -
What output is produced by the following...Ch. 3.2 - Prob. 15SCPCh. 3.2 - Prob. 16SCPCh. 3.2 -
Write a method called countQuarters that takes an...Ch. 3.3 - Prob. 18SCPCh. 3.3 - Prob. 19SCPCh. 3.3 - Prob. 20SCPCh. 3.3 - Prob. 21SCPCh. 3.3 -
Consider the following code fragment:
Scanner...Ch. 3.3 - Prob. 23SCPCh. 3.3 - Prob. 24SCPCh. 3.3 - Prob. 25SCPCh. 3 - Prob. 1ECh. 3 -
Write a method called printPowersOf2 that accepts...Ch. 3 -
Write a method called printPowersOfN that accepts...Ch. 3 - Prob. 4ECh. 3 - Prob. 5ECh. 3 - Prob. 6ECh. 3 -
Write a variation of the largestAbsVal method...Ch. 3 -
Write a method called quadratic that solves...Ch. 3 -
Write a method called lastDigit that returns the...Ch. 3 - Prob. 10ECh. 3 - Prob. 11ECh. 3 - Prob. 12ECh. 3 - Prob. 13ECh. 3 - Prob. 14ECh. 3 - Prob. 15ECh. 3 - Prob. 16ECh. 3 - Prob. 17ECh. 3 -
Write a method called vertical that accepts a...Ch. 3 - Prob. 19ECh. 3 - Prob. 20ECh. 3 - Prob. 21ECh. 3 - Prob. 22ECh. 3 - Write a method called printIndexed that accepts a...Ch. 3 - Write a program that produces images of Christmas...Ch. 3 - Prob. 2PPCh. 3 - Prob. 3PPCh. 3 - Prob. 4PPCh. 3 - Prob. 5PPCh. 3 - Write a program that produces calendars as output....
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