A comparator circuit works under those conditions [X is (a a) Write the Boolean expression.
b) Draw the logic circuit.
c) Minimize the Boolean expression by Boolean algebra.
d) Minimize the Boolean expression by Karnaugh map.
e) Draw the logic circuit after minimizing,
f) Draw the logic circuit by using NAND gates only.

answer:

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answer:

(b)

explanation:

answer:

a

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