2

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/ /

,

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? ? ?

George Boole A + 0 = A

0 + A = A

A + A = A 4. A + = 15. A.A = A

6. A.1 = A

7. A. A = 0

8. 0. A = 0

9. A = A ____ , (OR), (AND ) (NOT)

(OR)

ABX001101010111OR GateTruth Table (And)

ABX010100110001 (And) Truth Table AAX = _______AAX0110 Truth Table

? ? ? 1. (A+B) (A+C) 2. A (A+A)