Chapter 4.1, Problem 4.4CP

Explanation of Solution

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 an “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 "...