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Question

To get output 1 for the following circuit, the correct choice for the input is.
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  1. A=0, B=1, C=0
  2. A=1, B=0, C=0
  3. A=1, B=1, C=0
  4. A=1, B=0, C=1

A
A=1, B=1, C=0
B
A=1, B=0, C=1
C
A=0, B=1, C=0
D
A=1, B=0, C=0
Solution
Verified by Toppr

From left side the first gate is OR gate and next one is AND gate. So the out put of OR gate is A+B and the output of AND gate Y=(A+B).C
We know that for AND gate the put will be 1 if both inputs are 1. So, A+B=1and C=1
In logic gate , 1+0=1 so A=1,B=0,C=1 will be the correct choice for output 1.

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