# 2. (10) Express the given equations without using AND gates (a) X = A-B 3. (10) Using a similar...

2. (10) Express the given equations without using AND gates (a) X = A-B 3. (10) Using a similar method to when we proved NAND was a complete logic set, prove that NOR is also a complete set. (a) Construct a NOT gate using only NOR gates (b) Construct an AND gate using only NOR gates (c) Construct an OR gate using only NOR gates

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