About Lesson
Logical Operators
Logical operators are used in programming and mathematics to combine or modify boolean values (True or False). In Python, there are three primary logical operators:
1. and operator
Returns True if both operands are True.
Python
'''
enter age of a person and check lic eligibility if person age >=18 and <=45
eligible for lic otherwise not -- using logical operator
'''
age=int(input("enter age of a person"))
income=int(input("enter income "))
if (age>=18 and age<=45):
print("you are eligible for LIC")
else:
print("You are not eligible for LIC")2. or operator
Returns True if at least one of the operands is True.
Python
'''
Write a program that checks if a person is eligible for LIC if they are
between 18 and 45 years old or have an income of at least 500,000
eligible for lic otherwise not -- using logical operator
'''
age=int(input("enter age of a person"))
income=int(input("enter income "))
if (age>=18 and age<=45) or income>=500000:
print("you are eligible for LIC")
else:
print("You are not eligible for LIC")
#enter 3 nos print biggest number using logical operator
#2 question find on google of or operator3. not operator
Returns the opposite boolean value of the operand.
Python
true = 1
if not true:
print("1")
else:
print("0") # Output: 0