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For the logic circuit shown, the output waveform at Y is – A 0 1 2 3 4 t B 0 1 2 3 4 t Y A B

1. 0 1 2 3 4 t
2. 0 1 2 3 4 t
3. 0 1 2 3 4 t
4. 0 1 2 3 4 t

Correct answer: 0 1 2 3 4 t

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