CBSE 10th Class Unit 2 - Operators

 

Operators in Python

Operators are special symbols that perform operations on operands (values or variables).

• Arithmetic Operators:
• + (addition)
• - (subtraction)
• * (multiplication)
• / (division)
• // (floor division)
• % (modulo - gives the remainder)
• ** (exponentiation)
• Relational Operators:
• > (greater than)
• < (less than)
• >= (greater than or equal to)
• <= (less than or equal to)
• == (equal to)
• != (not equal to)
• Logical Operators: ¹  
• and (logical AND)
• or (logical OR)
• not (logical NOT)
• Assignment Operators:
• = (simple assignment)
• += (add and assign)
• -= (subtract and assign)
• *= (multiply and assign)
• /= (divide and assign)
• //= (floor divide and assign)
• %= (modulo and assign)
• **= (exponentiate and assign)
• Augmented Assignment Operators:
• Combine an arithmetic operator with the assignment operator.
• Example: x += 5 is equivalent to x = x + 5
• Identity Operators:
• is: Checks if two objects are the same object in memory.
• is not: Checks if two objects are not the same object in memory.
• Membership Operators:
• in: Checks if a value is present in a sequence (string, list, tuple).
• not in: Checks if a value is not present in a sequence.