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The minimum number of gates required to ...

The minimum number of gates required to realise this expression `Z = DABC + DA overline(BC)` is.

A

One

B

Two

C

Eight

D

Five

Text Solution

Verified by Experts

The correct Answer is:
A
`Z =DABC +DA overline(BC)`
`=DA(BC+ overline (BC))=DA(1)`
`=DA` i.e One `AND` gate.
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