MCQ
Output $W$ is given by
  • A
    $(\overline {X.Y} )\, + \,Z$
  • B
    $(\overline {X+Y} )\, . \,Z$
  • C
    $(\overline X .\overline Y )\,.\,Z$
  • Both $(B)$ and $(C)$

Answer

Correct option: D.
Both $(B)$ and $(C)$
d

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