1 (∀X)(∀y)(∀z)[(Ix • Jx • Iy • Jy • Iz $\lor$

question 217

Multiple Choice

1. (∀x) (∀y) (∀z) [(Ix • Jx • Iy • Jy • Iz • Jz) ⊃ (x=y $\lor$ y=z $\lor$ x=z) ]
2. Ia • Ja • Ka • Ib • Jb • Kb • a≠b
-Which of the following propositions is an immediate (one-step) consequence in F of the given premises?

• A) (Ia • Ja • Ib • Jb • Ic • Jc) ⊃ (a=b \( \lor \) b=c \( \lor \) a=c)]
• B) (∀y)(∀z)[(Ia • Ja • Ia • Ja • Ia • Ja) ⊃ (a=y \( \lor \) y=z \( \lor \) a=z)]
• C) a≠b • Ib • Ja
• D) (∀y)(∀z)[(Ia • Ja • Iy • Jy • Iz • Jz) ⊃ (x=y \( \lor \) y=z \( \lor \) x=z)]
• E) (∀y)(∀z)[(Ia • Ja • Iy • Jy • Iz • Jz) ⊃ (a=y \( \lor \) y=z \( \lor \) a=z)]

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Definitions:

Employment Interview

A formal conversation between a job applicant and a representative of an employer which is conducted to assess whether the applicant should be hired.

Selection

The process of choosing from among alternatives based on certain criteria, often used in contexts like recruitment or information processing.

Similar-To-Me Effect

The tendency of individuals to favor or rate more positively those who are perceived to be similar to themselves in some manner.

Attribute

A quality, feature, or inherent part of someone or something that defines or contributes to its nature or character.