is equivalent to

2010

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is equivalent to

  1. A.

    A ⊕ B

  2. B.

    A ⊙ B

  3. C.

    (A ⊕ B) ⊙ A

  4. D.

    (A ⊙ B) ⊕ A

Attempted by 193 students.

Show answer & explanation

Correct answer: B

First, apply De Morgan's Theorem to the term (A + B)'. This transforms it into A'B'.

Substituting this back, the expression becomes AB + A'B'. This is the standard definition of the XNOR operation.

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