Determine the truth value of the statement given that p is true, q is false. and r is false (p →∼ q) ↔∼ (p ∨ q)

The answer provided did not use the rules of inference to prove that the propositions are tautologies which is what the original question asked. Can the answer to this problem be provided by using the rules of inference?

P and Q= statement.  Use only one method to determine whether the compound statement provided is a tautology , controdiction or contingent statement

Complete the truth table for the statement ~S → R. S R -S →R T ? v F ? v F ? v F F ? v