Suppose that p, q and r are propositional variables. Complete the following truth table for the compound proposition (pVg) → (→q Vr); Pqrpvqqvr (pVg) → (qVr) T זזז TTF TFT T T F F T TELE F T T FTF FFT FFF F Т T F LL T 0 T 0 T T T T T by dragging and dropping the following true and false symbol tiles into appropriate positions in the table. ET How many rows appear in a truth table for each of the following compound propositions: 1. The truth table for (p→q) → (p^g) has 2. The truth table for (g → t) Ⓡ (p^r) Ⓡ (r^¬t) has 3. The truth table for (p→q) v (pr) has Note that in each of the formulae the letters are propositional variables. rows. rows. rows.

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