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Exercise 1.5 · Q122

Q.Construct the switching circuit of the following: (p∧∼q∧r)∨[p∧(∼q∨∼r)](p \wedge \sim q \wedge r) \vee [p \wedge (\sim q \vee \sim r)]

Maharashtra MsbshseTextbookSubjectiveImportance★★★★★
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The expression (p∧∼q∧r)∨[p∧(∼q∨∼r)](p \wedge \sim q \wedge r) \vee [p \wedge (\sim q \vee \sim r)] is a disjunction of two terms, giving two parallel branches.

Branch 1: p∧∼q∧rp \wedge \sim q \wedge r — three switches pp, ∼q\sim q, rr all in series.

Branch 2: p∧(∼q∨∼r)p \wedge (\sim q \vee \sim r) — switch pp in series with the parallel pair {∼q,∼r}\{\sim q, \sim r\}. …

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