A)
B)
C)
D)
Correct Answer: C
Solution :
When A and B are closed, bulb is short circuited. When Also, when (No supply the bulb)A | B | Y |
0 | 0 | 0 |
0 | 1 | 0 |
1 | 0 | 1 |
1 | 1 | 0 |
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