Boolean expression $$\overline {{\text{A}} + \overline {\text{B}} + {\text{C}}} + \overline {\overline {\text{A}} + \overline {\text{B}} + {\text{C}}} + \overline {{\text{A}} + \overline {\text{B}} + \overline {\text{C}} } + {\text{ABC}}$$ reduces to
A. A
B. B
C. C
D. A + B + C
Answer: Option B
This Question Belongs to Electronics And Communications Engineering >> Digital Electronics
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