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Wave Optics
Question
Wired Faculty App

To get an output Y = 1 in given circuit which of the following input will be correct



  • A

    B

    C

    1

    0

    0

  • A

    B

    C

    1

    0

    1

  • A

    B

    C

    1

    1

    0

  • A

    B

    C

    0

    1

    0

Answer

B.

A

B

C

1

0

1

Here Y = (A+B).C
Truth Table

A

B

C

Y = (A+B).C

0

0

0

0

1

0

0

0

0

1

0

0

0

1

0

0

0

1

1

1

1

0

1

1

1

1

1

1

C should be 1 either A and B or Both A and B are 1
Therefore , A =1, B = 0, C = 1

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