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CLAD · Question #120

What equation is equivalent to the code? Image description: A LabVIEW block diagram showing three numeric inputs: a, b, c. Inputs 'a' and 'b' are wired to a 'aa+bb' (square and sum) function. Input…

The correct answer is B. x = sqrt(a^2 + b^2 - c). You've hit your limit · resets 12:50am (America/New_York)

Data Flow

Question

What equation is equivalent to the code? Image description: A LabVIEW block diagram showing three numeric inputs: a, b, c. Inputs 'a' and 'b' are wired to a 'aa+bb' (square and sum) function. Input 'c' is wired to a negation function ('-x'). The outputs of these two operations are then wired to a subtraction function (x-y). Finally, the output of the subtraction is wired to a square root ('sqrt(x)') function, whose output is the final result.

Options

  • Ax = sqrt(a^2 + b^2) - c
  • Bx = sqrt(a^2 + b^2 - c)
  • Cx = sqrt(a^2 + b^2) - (-c)
  • Dx = sqrt(a^2 + b^2 - c)

How the community answered

(20 responses)
  • A
    5% (1)
  • B
    70% (14)
  • C
    10% (2)
  • D
    15% (3)

Explanation

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Topics

#data flow tracing#mathematical functions#block diagram#numeric operations

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