Multiple choice

Which of the following is the distributive law used in boolean algebra?

  1. (A + B) + C = A + (B + C)

  2. A(B + C) = AB + AC

  3. A + AB = A

  4. A + B = B + A

  5. (a) A + A = A
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B Correct answer
Explanation

This is the distributive law.

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