Determine Whether the Statement Is a Self-Contradiction, an Implication, a Tautology

question 194

Multiple Choice

Determine whether the statement is a self-contradiction, an implication, a tautology (that is not also an implication) , or none of these.
- $$\sim [ ( p - q ) \wedge ( q - p ) ] \rightarrow \sim ( p \leftrightarrow q )$$

• A) Tautology
• B) Implication
• C) Self-contradiction
• D) None of these

---

Definitions:

Fireproofing

The process of making materials or structures more resistant to fire through the application of fire-retardant materials, techniques, or treatments.

Textile Industries

are sectors of the economy dedicated to the production of fibers, yarns, fabrics, and the manufacturing of clothing and other textile products.

Automotive Occupations

Professions involved in the design, development, manufacturing, and maintenance of vehicles.

Chronic Obstructive Pulmonary Disease

A group of lung conditions, including emphysema and chronic bronchitis, that block airflow and make breathing difficult.