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Question 177Asked in CIL MT Systems, 27 Feb 2020 (8:00 AM)

Which of the following is equivalent of the Boolean expression given below?

Which of the following is equivalent of the Boolean expression given below? A + A'·B + A·B'
  1. AA + B
  2. BA + B'
  3. CB + A'
  4. DB' + A'
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Correct answer: (A) A + B

From CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM)

This is question 177 of CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.