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Chapter 4: Problem 11

The value of a relational expression is 0 if the expression is _______ or 1 if the expression is ______

Short Answer

Expert verified
Answer: The two possible values of a relational expression are 0 and 1. A value of 0 represents a false expression, while a value of 1 represents a true expression.

Step by step solution

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1. Introduction to relational expressions

A relational expression is an expression that compares two values using a relational operator, such as less than (<), greater than (>), less than or equal to (≤), greater than or equal to (≥), equal to (==), or not equal to (!=).
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2. Understanding the values of relational expressions

A relational expression results in a boolean value, which can either be true or false. In the context of programming languages, true and false are often represented as 1 and 0 respectively. So, if a relational expression evaluates to true, its value is 1, and when it evaluates to false, its value is 0.
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3. Filling in the blanks

The exercise asks us to fill the blanks that represent two relational statement values. We will fill them as follows: - 0 if the expression is "false" - 1 if the expression is "true" So the completed statement states: The value of a relational expression is 0 if the expression is false or 1 if the expression is true.

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