Practice Summary - 7.10 | 7. Multiplication by tn (Power of t) | Mathematics - iii (Differential Calculus) - Vol 1
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Practice Questions

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Question 1

Easy

What is the basic definition of the Laplace Transform?

💡 Hint: Think about how we express time-domain functions in the s-domain.

Question 2

Easy

Explain the term 'tn'.

💡 Hint: t raised to a power.

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Interactive Quizzes

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Question 1

What does multiplying a function by tn in Laplace Transforms result in?

  • It simplifies polynomial coefficients
  • It gives the nth derivative of F(s)
  • None of the above

💡 Hint: Recall the connection between multiplication and differentiation.

Question 2

True or False: The Laplace Transform can only be applied to continuous functions.

  • True
  • False

💡 Hint: Consider the domain conditions for Laplace Transforms.

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Challenge Problems

Push your limits with challenges.

Question 1

Prove the formula for L{t^n * f(t)} using the definition of the Laplace Transform.

💡 Hint: Consider using integration properties for repeated applications.

Question 2

Find the Laplace Transform L{t^2*cos(3t)} and explain each step.

💡 Hint: Follow through the differentiation chain methodically.

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