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Four NOR gates are connected as shown in...

Four NOR gates are connected as shown in figure. The truth table for the given figure is :

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C

`y=(bar(bar(A+bar(A+B))+(bar(B+bar(A+B))))`
`y=(A+bar(A+B).(B+bar(A+B))`
`{:(A,B,Y),(0,0,1),(0,1,0),(1,0,0),(1,1,1):}`
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