Chapter 3.1, Problem 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 “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"

&...