Question: Propositional Logic -- Counting Worlds Consider a vocabulary with only four propositions A, B, C, and D. Assuming each proposition can take the value True

Propositional Logic -- Counting Worlds Consider a vocabulary with only four propositions A, B, C, and D. Assuming each proposition can take the value True or False, how many models are there for the following sentences? Fill in the number of models for each sentence. a. (A A B) V (B A C) Number of models: b. AV B Number of models: c. A BOC Number of models

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