Practice Overview of Linear Non-Homogeneous Differential Equations - 7.1 | 7. Solution by Undetermined Coefficients | Mathematics (Civil Engineering -1)
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Practice Questions

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Question 1

Easy

Define a linear non-homogeneous differential equation.

💡 Hint: Think about the general form with a forcing function.

Question 2

Easy

What are the two parts of the general solution?

💡 Hint: Consider what each part represents.

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Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is a linear non-homogeneous differential equation?

  • An equation with no forcing function
  • An equation with a non-zero term
  • An equation with constant coefficients only

💡 Hint: Look for the term that differentiates it from homogeneous equations.

Question 2

True or False: The particular solution is only relevant for specific standard forms of forcing functions.

  • True
  • False

💡 Hint: Remember the types of functions we can use.

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Challenge Problems

Push your limits with challenges.

Question 1

Given the differential equation \( y'' + 4y = e^{-x} \), determine the complementary function and apply the method of undetermined coefficients to find the particular solution.

💡 Hint: Don't forget to check the roots of the auxiliary equation!

Question 2

For \( y'' + 3y' + 2y = x^2 + e^x \), solve for the complementary function and particular solutions for both terms.

💡 Hint: Remember the specific forms for your guesses!

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