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Advanced Microprocessors

Direction: Data for Q. 268 to 270:
A MUX network is shown below

  1. Z2 =?
    1. ab + bc + ca
    2. a + b + c
    3. abc
    4. a ⊙ b ⊙ c
Correct Option: A

From above figure in solution 268
z2 = – s0c + s0b
= (a b + b a) c + (a b + b a) c
= a b c + b a c + a bc + b ac
= ab + bc + ca


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