Given the Argument: R ⊃ (H • ∼N) / (H

question 89

Multiple Choice

Given the argument: R ⊃ (H • ∼N) / (H • ∼B) ⊃ (N ∨ ∼P) / K ⊃ (G • P) // (K • R) ⊃ B
This argument is:

• A) Invalid.
• B) Valid.
• C) Uncogent.
• D) Cogent.
• E) Sound.

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Definitions:

Transformer

"An electric device that converts a circuit’s electrical energy into a circuit or circuits with different voltages and current ratings."

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A device or set of devices that manages, commands, directs, or regulates the behavior of other devices or systems.

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The primary electrical transmission and distribution lines carrying high voltage electricity from power plants to substations before distribution to consumers.

Fault Relay Contact

An electrical switch that opens or closes in response to a fault condition, used for safety or control in electrical circuits.