Determine Whether the Following Symbolized Argument Is Valid or Invalid

question 33

Essay

Determine whether the following symbolized argument is valid or invalid. If invalid, provide a counterexample; if valid, construct a deduction.
(T v Q) → R
~R/∴ ~Q

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Definitions:

Mild Psychological Problems

Mild Psychological Problems denote less severe mental health issues that can impact daily living but do not significantly impair functioning, such as minor anxiety or depression.

Formal Therapy

Structured psychological treatment provided by a professional therapist in a clinical setting to address mental health issues.

Severe Disorders

Severe Disorders are intense, often debilitating conditions which significantly impact an individual's functioning in daily life; these can be mental, physical, or a combination of both.

Psychotherapy

The treatment of mental disorder or emotional challenges by psychological means rather than medical, often involving talking therapies with a trained professional.