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Operator Description Example (x=2) Output
and It returns true, if both operands are true. (x < 5) and (x < 10) TRUE
or It returns true, if one of the operands is (x < 5) or (x < 2) TRUE
true.
not It reverses the result, returns false, if the not [(x < 5) and (x < 10)] FALSE
result is true or vice versa.
Program 3: To perform all the logical operators.
Program3.py
File Edit Format Run Options Window Help
#Program to compute the difference between two numbers entered by the user
a = True
b = False
print (a and b)
print (a or b)
print (not a)
print (not b)
The result of the above program will be:
Output
False
True
False
True
Relational Operators
Relational operators are used to compare the value of the two operands and returns True or
False accordingly. The relational operators are described in the following table:
Example
Operator Name Description Output
(x=8 and y=6)
== Equal It checks if the values of two operands x == y FALSE
are equal or not. If yes, then the condition
becomes true.
Introduction to Python 113

