Practice Fourier Sine Transform (FST) - 15.3.2 | 15. Fourier Integral to Laplace Transforms | Mathematics (Civil Engineering -1)
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Fourier Sine Transform (FST)

15.3.2 - Fourier Sine Transform (FST)

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Practice Questions

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Question 1 Easy

What is the mathematical expression for the Fourier Sine Transform?

💡 Hint: Recall the integration limits for the sine-transform.

Question 2 Easy

What type of functions does the Fourier Sine Transform primarily work with?

💡 Hint: Consider what 'piecewise' means in terms of function behavior.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the definition of the Fourier Sine Transform?

A method to convert a time function into a frequency function using sine functions
A method to convert a time function into a frequency function using cosine functions
A graphical representation of functions over a finite interval

💡 Hint: Focus on the function's behavior in relation to sine.

Question 2

Is the Fourier Sine Transform useful only for periodic functions?

True
False

💡 Hint: Consider the definition's focus on non-periodic functions.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Using the Fourier Sine Transform, compute the transformed integral for f(x) = x over the interval [0,∞].

💡 Hint: Consider using integration by parts, where u = x and dv = sin(ωx) dx.

Challenge 2 Hard

Given a function f(x) = e^(-ax) for x >= 0, compute its Fourier Sine Transform.

💡 Hint: The integral can be solved using a standard table of integrals or through integration by parts.

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