Use Indirect Truth Tables to Determine, for Each Given Set $\lor$

question 36

Multiple Choice

use indirect truth tables to determine, for each given set of propositions, whether it is consistent. If the set is consistent, choose an option with a consistent valuation. (There may be other consistent valuations.)
-F • (A ⊃ D)
E $\lor$ ∼B
∼[C ⊃ (D $\lor$ F) ]
A $\lor$ (B • D)
E ⊃ A

• A) Inconsistent
• B) Consistent. Consistent valuation when F and D are true and A, B, C, and E are false
• C) Consistent. Consistent valuation when A, B, D, E, and F are true and C is false
• D) Consistent. Consistent valuation when A, B, E, and F are true and C and D are false
• E) Consistent. Consistent valuation when B and C are true and A, D, E, and F are false

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Definitions:

Drop-Forge Strokes

A term related to the drop forging process where a hammer or ram is raised and then "dropped" or driven down onto a workpiece to shape the metal by plastic deformation.

Direct Labor

Refers to wages paid to employees who directly engage in the production of goods or services, effectively contributing to the creation of the product.

Materials Requisitioned

The act of asking for and taking out items from stock for the purpose of manufacturing or utilization.

Raw Materials Issued

The total raw materials moved from inventory for use in production.