Concept explainers
a.
To determine whether each statement is always, sometimes or never true.
a.
Answer to Problem 100E
Always
Explanation of Solution
Given information:
The sum of a rational number and a rational number is rational number
The sum of a rational number and a rational number is rational number
It is always rational
b.
To determine whether each statement is always, sometimes or never true.
b.
Answer to Problem 100E
Always
Explanation of Solution
Given information:
The sum of a rational number and an irrational number is irrational number.
The sum of a rational number and an irrational number is irrational number
It is always irrational
c.
To determine whether each statement is always, sometimes or never true.
c.
Answer to Problem 100E
Always
Explanation of Solution
Given information:
The sum of irrational number and an irrational number is irrational number.
The sum of irrational number and an irrational number is irrational number.
It is always irrational number
d.
To determine whether each statement is always, sometimes or never true.
d.
Answer to Problem 100E
Always
Explanation of Solution
Given information:
The product of rational number and a rational number is rational number.
The product of rational number and a rational number is rational number.
It is always rational number
e.
To determine whether each statement is always, sometimes or never true.
e.
Answer to Problem 100E
Always
Explanation of Solution
Given information:
The product of rational number and an irrational number is irrational number.
The product of rational number and an irrational number is irrational number.
It is always irrational number
f.
To determine whether each statement is always, sometimes or never true.
f.
Answer to Problem 100E
Explanation of Solution
Given information:
The product of irrational number and an irrational number is irrational number.
The product of irrational number and an irrational number is irrational number.
And
It is sometimes irrational number
Chapter 9 Solutions
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