Choose the appropriate proposition to be inserted in the shaded section to make a valid argument.    a. P۸Q b. Q۷P c. ⅂(P۸Q) d. ⅂(Q۷P)

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Q: 2. Construct the truth tables for the following compound prepositions. ~ (t A s) → (tv ~ s) а.

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Q: 4. Let p, q, and r be the statements p: Grizzly bears have been seen in the area. q: Hiking is safe…

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Q: do have believe in love at first sight decide proposition or not proposition

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Q: hoose the appropriate proposition to be inserted in the shaded section to make a valid argument. a.…

A: Given,            (P∨R)→Q∧(R∧S)→S____________?__________∴¬(P∨R)∨¬(R∧S)

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Q: Construct a truth table for the statement. -(-(p v s))

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Q: (PYQ) ^ (. VR) + (PVQ)

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Q: Can a statement with a single variable p be a tautology or a contradiction? Explain.

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