AP EAMCET · PHYSICS · Semiconductors
Four logic gates are connected as shown in the figure. If the inputs are \(\mathrm{A}=0, \mathrm{~B}=1\) and \(\mathrm{C}=1\), then the values of \(y_1\) and \(y_2\) respectively are
- A 1,0
- B 1,1
- C 0,1
- D 0,0
Answer & Solution
Correct Answer
(A) 1,0
Step-by-step Solution
Detailed explanation
\begin{aligned} & \text { } \mathrm{A}=0, \mathrm{~B}=\mathrm{C}=1 \\ & \therefore \mathrm{y}_1=\overline{(\mathrm{A} \cdot \mathrm{B}) \cdot \mathrm{B}}=\overline{\mathrm{A} \cdot \mathrm{B}}+\overline{\mathrm{B}} \\ & =\overline{0.1}+\overline{\mathrm{l}}=1+0=1 \\ &…
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