Question: We proved NAND being functionally complete by demonstrating that we can build complement and multiplication gates out of NAND gates. Now show that we can

We proved NAND being functionally complete by demonstrating that we can build complement and multiplication gates out of NAND gates. Now show that we can build addition gates from NAND gates. Come up with a formula and either prove it or build an input/output table to demonstrate its correctness.

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