(a) Design a logic circuit to compare two 2-bit numbers: A1A0 and 8180 (where AO and BO are the LSB). (b) If A1A0 is more than 8180, then only output G is 1. If A1A0 is less than B180, then only output L is 1. If A1A0 and B180 are the same, then only output E is 1. (1) (6) (F) A1 AO B1 Logic circuit G L E Figure 6.1 Complete the truth-table for the outputs, G, L and E using Table 6.1 Derive the simplified logic expression for output G using K-map Design the circuit for the simplified output, G. Indicate the input and output signals clearly in your diagram The output expression of a logic circuit is given as, Y=CA+B Implement the circuit using NOR gates only. Indicate the input and output signals clearly in your diagram.