MHT CET · Maths · Mathematical Reasoning
If p : switch \(\mathrm{S}_1\) is closed, q : switch \(\mathrm{S}_2\) is closed, r : switch \(\mathrm{S}_3\) closed, then the symbolic form of the following switching circuit is equivalent to Switching Circuit :
- A \(\mathrm{p} \wedge(\mathrm{q} \vee \mathrm{r})\)
- B \(q \vee r\)
- C p
- D \((\sim \mathrm{q} \wedge \sim \mathrm{r})\)
Answer & Solution
Correct Answer
(A) \(\mathrm{p} \wedge(\mathrm{q} \vee \mathrm{r})\)
Step-by-step Solution
Detailed explanation
\(p \wedge (q \vee r)\)
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