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The dual of the Boolean equation is:
The dual of the Boolean equation $(X + Y) \cdot 1 = X + Y$ is:
- (a)$X + Y + 0$
- (b)$X \cdot Y + 0 = X \cdot Y$
- (c)$(X \cdot Y) + 1 = X \cdot Y$
- (d)$(X + Y) + 0 = X \cdot Y$
Answer
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From ISC 2022 Computer Science - Specimen paper (Semester 1), Paper 1, question 2.
Check your working with the Boolean algebra solver: the steps law by law, the K-map and the logic circuit for any expression.