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  • Question

  • Find 'X' in the circuit below :
    Find 'X' in the circuit below : f1(A, B, C, D) = ?(6, 7, 13, 14); f2(A, B, C, D) = ?(3, 6, 7); f3(A,
    f1(A, B, C, D) = ?(6, 7, 13, 14);
    f2(A, B, C, D) = ?(3, 6, 7);
    f3(A, B, C, D) = ?(5, 6, 7, 14, 15)


  • Options
  • A. p(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15)
  • B. 0
  • C. ?(14)
  • D. 1

  • Correct Answer
  • ?(14) 

    Explanation
    f1(A, B, C, D) = ?(6, 7, 13, 14)

    f2(A, B, C, D) = ?(3, 6, 7)

    f1 ? f2 = ?(3, 13, 14)

    f3 x (f1 ? f2) = ?(14) = y

    X = f1 x y ? ?14.

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