Question: The inputs to a 7 4 8 5 comparator are as follows: A 4 = 1 , A 3 = 1 , A 2 =

The inputs to a 7485 comparator are as follows: A4=1, A3=1, A2=0, A1=1, B4=0, B3=1, B2=0, B1=1, A>B=0, A=B=0, and AB=1. What are the outputs
a. A>B =1, A=B =0, AB =0
b. A>B =0, A=B =1, AB =0
c. A>B =0, A=B =0, AB =1
d. The inputs are invalid.

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