Boolean expression:

The Boolean expression is a logical statement which returns either “True” or “False” with the help of “if” statement.

• The relational operators are used to form the Boolean expression that is tested by “if” statement.

• Some of the relational operators used in Boolean expression are “>” “<”, “==”, and so on.

Example:

The following program demonstrates how the Boolean expression is tested with “if” statement along with the relational operators:

#Assign a value to the variable

x = 120

#Check if the number is greater than 100

#Boolean expression

if x > 100:

#Assign 20 to the variable "y"

&...

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Chapter 3.1, Problem 3CP

Chapter 3.1, Problem 5CP

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Chapter 3 Solutions

Starting Out with Python (4th Edition)

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Solution Summary: The author explains that the Boolean expression is a logical statement which returns either "True" or "False", with the help of "if" statement.

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Chapter 3 Solutions