1 (∃X)[Px • (∀Y)(Py ⊃ Y=x) • (∃Y)(Qy • Rxy)]

question 63

Multiple Choice

1. (∃x) [Px • (∀y) (Py ⊃ y=x) • (∃y) (Qy • Rxy) ]
2. (∃x) [Px • Sx • (∀y) ∼Ryx]
-Which of the following propositions is an immediate (one-step) consequence in F of the given premises?

• A) Px • Sx • (∀y)~Ryx
• B) (∃y)(Qy • Rxy)
• C) Px • (∀y)(Py ⊃ y=x) • (∃y)(Qy • Rxy)
• D) (∃x)[Px • (∀y)(Py ⊃ y=x)]
• E) Pe • (∀y)(Py ⊃ y=e) • (∃y)(Qy • Rey)

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Definitions:

Intensity

The strength, concentration, or degree of force or energy exhibited in an activity, situation, or expression.

Perceptual Selection

The cognitive process through which people filter and interpret sensory information, focusing on certain stimuli while ignoring others.

Interpretation

The process of explaining or understanding the meaning of something, such as data or events.

Perceptual Process

The sequence of steps that involves the gathering, organizing, and interpretation of sensory information to understand the environment.