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Truth table for system of four NAND gate...

Truth table for system of four `NAND` gates as shown in figure is :
.

A

`{:(A,B,Y),(0,0,1),(0,1,0),(1,0,0),(1,1,1):}`

B

`{:(A,B,Y),(0,0,0),(0,1,1),(1,0,1),(1,1,0):}`

C

`{:(A,B,Y),(0,0,0),(0,1,0),(1,0,1),(1,1,1):}`

D

`{:(A,B,Y),(0,0,1),(0,1,1),(1,0,0),(1,1,0):}`

Text Solution

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The correct Answer is:
B
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