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Consider the following logic circuit. What is the required input condition (A, B, C) to make the output X = 1?
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- (1, 0, 1)
- (0, 0, 1)
- (1, 1, 1)
- (0, 1, 1)
Correct Option: D
To get X = 1 output of EX-OR gate and EX - NOR gate must be 1 and in order to make
Y1 = 1 → A should be 0 and B should be 1
Y2 = 1 → C should be 1 and B should be 1. So, to
get X = 1 the condition (0, 1, 1) is correct.
