Question: (b) [3 marks] Suppose that we have three binary variables X,Y, and Z for a full adder circuit. Y and Z are added by considering

(b) [3 marks] Suppose that we have three binary variables X,Y,

(b) [3 marks] Suppose that we have three binary variables X,Y, and Z for a full adder circuit. Y and Z are added by considering X as the previous carry. Variables S and C are used to store the resultant sum and the carry. Write down the truth table for the full adder circuit. (c) [2 marks] Draw the full adder circuit in (b) using a 3-to-8 line decoder and two OR gates

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