Derive the Conclusions of Each of the Following Arguments Using

question 286

Essay

derive the conclusions of each of the following arguments using the rules of inference from section 3.5 (MP, MT, DS, HS, Add, Conj, Simp, CD, DM, Dist, Assoc, Com, DN, Cont, Impl, Equiv, Exp, Taut).
-1. (P ⊃ Q) ⊃ R
2. ∼(S ⊃ R) / S • ∼Q

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Definitions:

Self-defeating Thought

A negative, often irrational belief about oneself that undermines one’s success or happiness by promoting pessimism, self-doubt, or self-sabotage.

Meeting

An assembly of people for a specific purpose, such as discussion or decision-making.

Context Reframing

A technique in therapy and communication that involves changing the context or perspective of a thought or situation to see it in a more positive or manageable light.

Cognitive Restructuring

A psychotherapeutic process of learning to identify and dispute irrational or maladaptive thoughts known as cognitive distortions.