Question: 1. Write the truth table for the proposition (rq)(pr). 2. Find the output of the combinatorial circuits. 3. Determine whether p(qr) is equivalent to (pq)r.

1. Write the truth table for the proposition (rq)(pr). 2. Find

1. Write the truth table for the proposition (rq)(pr). 2. Find the output of the combinatorial circuits. 3. Determine whether p(qr) is equivalent to (pq)r. 4. Determine whether this proposition is a tautology: ((pq)p)

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