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In the following circuit, the output Y for all possible inputs A and B is expressed by the truth table.

Option: 1
A B Y
0 0 1
0 1 1
1 0 1
1 1 0

 


Option: 2
A B Y
0 0 1
0 1 0
1 0 0
1 1 0

 


Option: 3
A B Y
0 0 0
0 1 1
1 0 1
1 1 1

 


Option: 4
A B Y
0 0 0
0 1 0
1 0 0
1 1 1

 


Answers (1)

best_answer

\mathrm{ \mathrm{Y}^{\prime}=\overline{\mathrm{A}+\mathrm{B}} \quad \mathrm{Y}=\bar{\overline{\mathrm{A}+\mathrm{B}}}=\mathrm{A}+\mathrm{B} }

Truth table of the given circuit is given by

A B Y' Y
0 0 1 0
0 1 0 1
1 0 0 1
1 1 0 1

 

Posted by

manish painkra

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