Physics · Digital Electronics

A single-bit comparator compares two numbers A and B and produces three outputs: Y 1 (if A = B), Y 2 (if A > B), and Y 3 (if A < B). Which of the following expressions correctly represent these outputs? A. Y 1 = A &odot; B; Y 2 = A B ; Y 3 = A B B. Y 1 = A &oplus; B; Y 2 = AB; Y 3 = A B C. Y 1 = A + B; Y 2 = A &oplus; B; Y 3 = A &odot; B D. Y 1 = A B + AB; Y 2 = A B ; Y 3 = A B