Boolean Operators in Python 3

By
PythonBaba
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2836

In this article, we will discuss Python Booleans

Boolean represents one of two values: True or False. In Python when you evaluate an expression using comparison operator, logical operators, Identity operators or Membership operators, the value returned is either True or False.

Printing Boolean Value using comparison operators

Code: 

a = 3
b = 4
print(a == b)
print(a != b)
print(a > b)
print(a < b)
print(a >= b)
print(a <= b)

 

Output: 

False
True
False
True
False
True

 

 

Printing Boolean Value using logical operators

Code: 

a = 3
b = 4
print(a < b and a < 10)
print(a > b or a < 5)
print(not(a > b or a < 5))

 

Output: 

True
True
False

 

 

Printing Boolean Value using Identity operators 

Code:

a = 3
b = 4
print(a is b)
print(a is not b)

 

Output: 

False
True

 

 

Printing Boolean Value using Membership operators 

Code:

a = [2, 3, 4, 5]
b = 4
c = 1
print(b in a)
print(c not in a)

 

Output: 

True
True