Question: Design a circuit with a 4-bit BCD input A, B, C, D that produces an output W, X, Y, Z that is equal to the

Design a circuit with a 4-bit BCD input A, B, C,

Design a circuit with a 4-bit BCD input A, B, C, D that produces an output W, X, Y, Z that is equal to the input + 6 in binary. For example, 9 (1001) + 6 (0110) = 15 (11 11). The outputs for invalid BCD codes are don't-cares. Note that you are only required to (1)derive the true table; and (2) derive an equation for W, X, Y, and Z, respectively. Note that each equation should be optimized

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