# Combinational Circuits – 227

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227. For the following conditions on a 7485 magnitude comparator, what will be the state of each of the three outputs? A0 = 0B0 = 1IA < B = 0 A1 = 1B1 = 0IA = B = 1 A2 = 1B2 = 0IA > B = 0 A3 = 0B3 = 0

(a) A = B = 0, A < B = 0, A > B = 1
(b) A = B = 0, A < B = 1, A > B = 0
(c) A = B = 1, A < B = 0, A > B = 0
(d) A = B = 0, A < B = 0, A > B = 0

Explanation
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