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WEEK SIX
BINARY OPERATIONS
CONTENT
- Definition of Binary Operation
- Properties of Binary Operations: Closure, Commutative law, Associative law, Distributive law,
- Laws of Complementation as in a Set: Identity Elements and Inverse of an Elements
- Multiplication tables of Binary Operations
SUB TOPIC: DEFINITION OF BINARY OPERATIONS
A binary of operation is any rule of combination of any two elements of a given non-empty set. Asterisk symbol is used to denote binary operation. Some authors uses degree symbol or zero symbol to denote binary operation. However, the most commonly use is Asterisk symbol .
In binary operation, the most common operations include:
Addition of real numbers
Subtraction of real numbers
Multiplication of real numbers
Division of real numbers .
CLASS ACTIVITIES:
- Define binary operation
- List the possible operations in binary operation.
SUB TOPIC: LAWS OF BINARY OPERATIONS:
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