Equality Proof
The simplest proof of given equality involves usage of truth tables:
| T | T | T | T | T | T | T |
| T | T | N | F | F | F | F |
| T | F | T | T | T | T | T |
| T | F | F | T | F | T | T |
| F | T | T | T | T | T | T |
| F | T | F | T | T | F | T |
| F | F | T | T | T | T | T |
| F | F | F | T | T | T | T |
Read more about this topic: Combs Method
Famous quotes containing the words equality and/or proof:
“His lordship may compel us to be equal upstairs, but there will never be equality in the servants’ hall.”
—J.M. (James Matthew)
“Sculpture and painting are very justly called liberal arts; a lively and strong imagination, together with a just observation, being absolutely necessary to excel in either; which, in my opinion, is by no means the case of music, though called a liberal art, and now in Italy placed even above the other two—a proof of the decline of that country.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)