Question: Are the following statements valid, inconsistent or neither? Justify your answer. (a) A+A (b) A + B (c) -BABA-B (d) -A^ (Av B) A-B

Are the following statements valid, inconsistent or neither? Justify your answer. (a)

Are the following statements valid, inconsistent or neither? Justify your answer. (a) A+A (b) A + B (c) -BABA-B (d) -A^ (Av B) A-B (e) Explain in 2-3 sentences: We saw in lecture that a logic statement can be written as a circuit using gates. Is a logic statement which is valid (or inconsistent) useful for doing computation as a circuit?

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