MathJax


Thursday, April 1, 2021

2021-014

A general solution formula for the equation $$ 2f'(x) = f(x)^2 $$ is:

  1. \( f(x) = \frac{2}{x + C} \)
  2. \( f(x) = Ce^{x} \)
  3. \( f(x) = - \frac{2}{x + C} \)
  4. \( f(x) = \ln{x} \)
  5. None of the above

Original idea by: Thales Eduardo Nazatto

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