Each operator has a standard symbol that can be used when drawing logic gate circuits. In an AND gate, both inputs need to be 1 for the output to be 1.

NOT, OR and AND Truth ... boolean expressions for the cells that contain a 1. Using the same X, Y, Z values of 1, 0, and 1 we write an expression for this cell because the result in the carry tabl ...

For instance, "(true AND false) OR true" is a Boolean expression. To visually represent the results of Boolean operations, it's common to use Venn diagrams and truth tables. A Venn diagram shows ...