Question

These statements are:C • ∼ L and L • ∼ C
a.Valid
b.Invalid

Answer 1

The statements C • ∼ L and L • ∼ Ca can be translated into 'Not L or C' and 'Not Ca and L' respectively. In the statement C • ∼ L, C is true and L is false, so the statement is valid. In the statement L • ∼ Ca, both L and Ca are false, so the statement is invalid.

Step-by-step explanation:

The statements C • ∼ L and L • ∼ Ca can be translated into ‘Not L or C’ and ‘Not Ca and L’ respectively. Using logical symbols, • represents the AND operator and ∼ represents the NOT operator. In the statement C • ∼ L, C is true and L is false, so the statement is valid. In the statement L • ∼ Ca, both L and Ca are false, so the statement is invalid.