Ten Basic Rules of Boolean Algebra

 

  1. Anything ANDed with a 0 is equal to 0. A * 0 = 0
  2. Anything ANDed with a 1 is equal to itself. A * 1 = A
  3. Anything ORed with a 0 is equal to itself. A + 0 = A
  4. Anything ORed with a 1 is equal to 1. A + 1 = 1
  5. Anything ANDed with itself is equal to itself. A * A = A
  6. Anything ORed with itself is equal to itself. A + A = A
  7. Anything ANDed with its own complement equals 0. 2.png
  8. Anything ORed with its own complement equals 1. 1.png
  9. Anything complemented twice is equal to the original. 4.png
  10. The two variable rule. 3.png

 

 


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