Ten Basic Rules of Boolean Algebra
- Anything ANDed with a 0 is equal to 0. A * 0 = 0
- Anything ANDed with a 1 is equal to itself. A * 1 = A
- Anything ORed with a 0 is equal to itself. A + 0 = A
- Anything ORed with a 1 is equal to 1. A + 1 = 1
- Anything ANDed with itself is equal to itself. A * A = A
- Anything ORed with itself is equal to itself. A + A = A
- Anything ANDed with its own complement equals 0.
![2.png](2.png)
- Anything ORed with its own complement equals 1.
![1.png](1.png)
- Anything complemented twice is equal to the original.
![4.png](4.png)
- The two variable rule.
![3.png](3.png)
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