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For each of the following questions, determine whether the given formulas is a wff or not. If it is a wff, indicate its main operator.
-[(W ⊃ X) • (Y ∼X)] ≡ [∼(Z Y) ⊃ ∼W]
Appearing Knowledgeable
The act of presenting oneself as well-informed and intelligent in a specific area, regardless of one's actual level of expertise.
Employee Searches
Employee searches involve the examination of an employee's personal property or workspace by an employer, usually conducted to ensure compliance with workplace policies or for security reasons.
Published Policy
Official rules or guidelines that are made available to the public or specific groups, detailing procedures or behaviors expected within an organization.
Discrimination Perception
The awareness or viewpoint that a person or group of people are being treated unfairly or prejudicially based on certain characteristics or attributes.
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