Multiple choice general knowledge science & technology

(p.q)'=? it ia a law

  1. 0

  2. p'.q'

  3. p.q

  4. p'+q'
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D Correct answer
Explanation

According to De Morgan's Laws in Boolean algebra, the complement of a product is equal to the sum of the complements. Therefore, (p.q)' = p' + q'. The option p'.q' is incorrect as it represents the complement of a sum (p+q)'.

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