Find Y

A. $$\left( {{\text{A}} + {\text{B}}} \right){\text{C}} + {\text{D}}$$
B. $$\overline {\left( {{\text{A}} + {\text{B}}} \right){\text{C}} + {\text{D}}} $$
C. $$\left[ {\left( {{\text{A}}.{\text{B}}} \right) + {\text{C}}} \right].{\text{D}}$$
D. $$\overline {\left[ {\left( {{\text{A}}.{\text{B}}} \right) + {\text{C}}} \right].{\text{D}}} $$
Answer: Option B
Related Questions on Digital Electronics
In which of the following base systems is 123 not a valid number?
A. Base 10
B. Base 16
C. Base 8
D. Base 3

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