Construct a Complete Truth Table for Each of the Following $\lor$

question 194

Essay

Construct a complete truth table for each of the following arguments. Then, using the truth table, determine whether the argument is valid or invalid. If the argument is invalid, specify a counterexample.
-P $\lor$ ∼Q
P ⊃ R
∼R / ∼Q

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Definitions:

Unconscious

The part of the mind that is inaccessible to the conscious mind but that affects behavior and emotions.

Freud

Sigmund Freud, the founding father of psychoanalysis, a method for treating psychopathology.

Dreams

Mental experiences during sleep involving imagery, emotions, and thoughts, often considered significant in understanding subconscious desires and processing emotions.

Defense Mechanisms

Psychological strategies used unconsciously to protect oneself from anxiety or guilt by denying or distorting reality.