4.2.1 - Define the Boolean operators and, or, not, nand, nor, xor, by drawing the appropriate truth tables (Page 230)
Below is the list of Boolean operators commonly used.
Visual Representation | Written Representation | Truth Table | |
And | ![]() | ![]() | 0 0 | 0 |
Or | ![]() | A + B | 0 0 | 0 |
Not | ![]() | ![]() | 0 | 1 |
Nand | ![]() | ![]() | 0 0 | 1 |
Nor | ![]() | ![]() | 0 0 | 1 |
Xor | ![]() | ![]() Or: ![]() | 0 0 | 0 |