JEE Main · 2018 · 08 Apr 2018 · Offline · Mathematical Reasoning *

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The Boolean expression
is equivalent to :
  1. (A)
  2. (B)✓ Correct
  3. (C)p
  4. (D)q

Answer: (B)

Solution

By De Morgan's law , so the expression is . Factoring out , this is , and since is always true the whole statement reduces to .

JEE Main · 2018 · 08 Apr 2018 · Offline · Single correct option

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