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Name           Symbol               Purpose                    Example               Output

               Subtraction             –      Subtracts second values from    14-9                   5
                                              the first value.                5.5-2                  3.5

              Comparison or Relational Operators

              Comparison or relational operators evaluate the values on both sides of the operator and return a Boolean result:
              True if the condition is met and False otherwise. Relational operators used in Python are given below:


                       Name             Symbol                Purpose                  Example             Output
               Equal to                    ==       Returns True if both the  a=16
                                                    values are same.             b=12

                                                                                 a==b                   False
               Not equal to                !=       Returns True if both the  a="Hello"
                                                    values are different.        b="hello"

                                                                                 a!=b                   True
               Greater than                >        Returns  True  if  first  value  Num1=34
                                                    is greater than the second   Num2=23
                                                    value.
                                                                                 Num1>Num2              True
               Less than                   <        Returns True if first value is  Num1=15
                                                    less than the second value.  Num2=10

                                                    Note, strings are compared
                                                                                 Num1<Num2              False
                                                    using their ASCII values.
                                                                                 "Hi">"HI"              True
                                                                                 "67">"621"             True
               Greater than or equal       >=       Returns True if first value is  Num1=5
               to                                   greater than or equals to    Num2=10
                                                    second value.
                                                                                 Num1>=Num2             False

               Less than or equal to       <=       Returns  True  if  first  value  Num1=5
                                                    is less than or equals to    Num2=10
                                                    second value.
                                                                                 Num1<=Num2             True



                            Brainy Fact


                       ASCII  Stands for "American  Standard  Code for Information Interchange." It is a character encoding
                       standard that uses numeric codes to represent characters in upper and lower case, numbers, and
                       punctuation symbols.
                       ASCII value of capital letters A–Z is 65 to 90, small letters is 97 to 122 and numbers 0 to 9 is 48 to 57.







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