Question: Create a circuit that performs 2-bit absolute subtraction, where the circuit has two 2-bit inputs and one 2-bit output that performs the operation |A1A0 B1B0|

Create a circuit that performs 2-bit absolute subtraction, where the circuit has two 2-bit inputs and one 2-bit output that performs the operation |A1A0 B1B0| = Y1Y0, where A1 is the most significant bit of input A and A0 is the least significant bit of input A. For example, if the A input is the decimal number 2 (A0A1 = 10) and the B input is the decimal number 3 (B1B0 = 11), then the output Y1Y0 = 01, which is the decimal number 1.

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