NEET-XII-Physics

Previous Year Paper year:2020

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  • Qstn #180
    For the logic circuit shown, the truth table is :
    180 png
    (1) A B Y
    0 0 0
    0 1 0
    1 0 0
    1 1 1
    (2)
    A B Y
    0 0 0
    0 1 1
    1 0 1
    1 1 1
    (3)
    A B Y
    0 0 1
    0 1 1
    1 0 1
    1 1 0
    (4)
    A B Y
    0 0 1
    0 1 0
    1 0 0
    1 1 0
    digAnsr:   1
    Ans : 1