Logical Multiplication

The symbol ‘.’ Is used for logical multiplication operator. It is also known as ‘AND’ operator. We can define the symbol (AND operator) by listing all possible combinations of A and B with the resulting value of C for each combination in the equation. A . B = C. table 5.2 shows the truth table for logical AND operator. Observe that the result C is equal to 1 only when both input variables A and B are 1, otherwise it is 0. The equationA. B = C is normally read as “A and B equals C”.