Identify which of the propositions below is a tautology, contradiction, and contingency. + pv p a. Tautology b. Contingency c. Contradiction * p+T

Q: {[[p→q) ^ (r → s)] ^ (q v s)}→ (p v r)

A: A proportion is a fact or a declarative statement, which is either true or false.  Contingency: The…

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Q: Construct a truth table for the given statement. byb- Fill in the truth table. T F

A: Given : q ~q ~q ^ q T ? ? F ? ?

Q: Make a truth table for the statement (~p v q) A ~r.

A: s j t ~t s∧j (s∧j)∨~t T T T F T T T T F T T T T F T F F F T F F T F T F T T F F F F T F…

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Q: construct a truth table for each statement  [p ∧ (q ∧ r)] ⇐⇒ [(p ∧ q) ∧ r]

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Q: Which of the following propositions are tautology? Which are contradiction? EXPLAIN? i. Three is a…

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Q: Complete the following truth table. Use T for true and F for false. In this table, p and q are…

A: True table ste by step.

Q: Construct truth tables for the statement forms

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Q: Use a truth table to decide if the statements are equivalent. ~(q →p) ; q ∧ ~p a. Not equivalent…

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Q: Determine the truth value of each compound statement whenp is true, q is true, and r is false. p V…

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Q: Use a truth table to explore the equivalence of the following two statements: (pnq)→r and…

A: 1. Let, T represents true        F represents false.   p q r p∧q p→r q→r (p∧q)→r (p→r) ∧ (q→r)…

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Q: {[[p→q) ^ (r → s)] ^ (qv s)}→ (p vr)

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Q: 12 Which of the follawing are equivalent statements?? AqA-rand-qA-r B. pA-rand pv-r C. -qArand -qA-r

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Q: b. Determine whether the following proposition is a tautology, contradiction or contingency using…

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A: Given statement is,

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Q: Which of the following is a TAUTOLOGY? Clue: Construct a truth table - (pv ^p) O -pv ~q O (paq)v(~p…

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Q: Construct a truth table for the given statement in the space provided or attach a copy in the space…

A: Given statement, r ↔ (~ p ∧ q)

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Q: Write a truth table for propositions that have equivalence (P ^ q) → ~p v ~q

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Q: Make a truth table for the statement ¬P → (Q ∧ R).

A: The given statement is

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Q: Construct truth tables for the statement forms

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