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(1.Propositional Logic:, The study of propositions and their logical…
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Represents logical "and", true only if both propositions are true.
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Represents logical "or", true if at least one proposition is true.
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Represents "if...then" relationship, true unless the first proposition is true and the second is false.
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p → q: "If the cat is on the mat, then it is not raining outside."
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Represents "if and only if" relationship, true if both propositions have the same truth value.
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If p → q and p are true, then q is true.
Example: If it is raining outside (p → q), and the ground is wet (p), then it must be raining (q).
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