Given the Following Premises

question 46

Multiple Choice

Given the following premises:
1) D ⊃ (∼A ∨ ∼A)
2) ∼A ⊃ (R • M)
3) ∼R • ∼M

• A)D ⊃ ∼A 1, Taut
• B)D ⊃ A 1, DN
• C)D ⊃ (R • M) 1, 2, HS
• D)∼∼A 2, 3, MT
• E)∼(R • M) 3, DM

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Definitions:

Milligram

A unit of mass equal to one thousandth of a gram, often used in medicine to specify drug dosages.

Grain

A unit of measure traditionally used in pharmacology and jewelry, equal to approximately 0.065 grams.

Milligram

A unit of mass equal to one thousandth of a gram.

Gram

A measure of mass that corresponds to 1/1000th of a kilogram.