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16 votes
16 votes

The output $F$ of the below multiplexer circuit can be represented by

  1. $AB+B\bar{C}+\bar{C}A+\bar{B}\bar{C}$
  2. $A\oplus B\oplus C$
  3. $A \oplus B$
  4. $\bar{A} \bar{B} C+ \bar{A} B \bar{C}+A \bar{B} \bar{C}$
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3 Answers

Best answer
21 votes
21 votes
Answer is B)

$A'B'C+AB'C'+A'BC'+ABC$

$=(A+B')(A'+B)C+A'BC'+AB'C'$

$=$$A\oplus B\oplus C$
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