1. (∀X)[Ex ⊃ (∀Y)(Fy • Gxy)]

question 96

Multiple Choice

1. (∀x) [Ex ⊃ (∀y) (Fy • Gxy) ]
2. (∃x) (Ex • Hxb)
-Which of the following propositions is derivable from the given premises in F?

• A) ~Fb
• B) (∀x)Gax
• C) (∀x)Gbx
• D) (∃x)(∀y)(Gxy ⊃ Hxy)
• E) (∃x)(∃y)(Gxy • Hxy)

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Definitions:

Fixed-Ratio Schedule

A schedule of reinforcement where a response is rewarded after a specified number of responses, leading to a high and steady rate of responding.

Variable-Ratio

A reinforcement schedule where a response is rewarded after an unpredictable number of responses, enhancing the response rate.

Compound

A substance made up of two or more elements chemically bonded together, characterized by having properties distinct from its component elements.