figure shows three pulse train inputs to a 3-input AND gate. Assuming positive logic, the output signal obtained in figure would be

figure shows three pulse train inputs to a 3-input AND gate. Assuming

1.	figure shows three pulse train inputs to a 3-input AND gate. Assuming positive logic, the output signal obtained in figure would be
A.	<img src="/_files/images/electronics-and-communication-engineering/digital-electronics/57-974-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/digital-electronics/57-974-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/digital-electronics/57-974-3.png">
D.	<img src="/_files/images/electronics-and-communication-engineering/digital-electronics/57-974-4.png">
Answer» C. <img src="/_files/images/electronics-and-communication-engineering/digital-electronics/57-974-3.png">