59. Which logical equivalence applies this rule; 1. Obvert the contraponend, 2. Convert the obverse, 3. Obvert the converse. a. Contraposition d. Obversion c. Inversion d. Conversion
Question
- Which logical equivalence applies this rule;
- Obvert the contraponend,
- Convert the obverse,
- Obvert the converse. a. Contraposition d. Obversion c. Inversion d. Conversion
Solution
To determine which logical equivalence applies to the given rule, let's go through each step:
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Obvert the contraponend: This step involves negating both the subject and the predicate of the contraponend.
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Convert the obverse: In this step, we interchange the subject and the predicate of the obverse.
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Obvert the converse: Here, we negate both the subject and the predicate of the converse.
Based on these steps, the logical equivalence that applies to this rule is "Contraposition" (option a).
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