3.1 Modeling with Differential Equations: Quiz

Problem 1

Which of the following is a solution to the differential equation y(4) = −4y?

  2. y = 4cos(x) + 4sin(x)
  3. y = x cos(x)
  4. y = ex sin(x)

Answers, problem 1

  1. y = ex sin(x)

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