15.3 - Half-Range Expansions
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Practice Questions
Test your understanding with targeted questions
What is a Half-Range Sine Series?
💡 Hint: Think about the symmetry of the graph.
List the conditions for applying Half-Range Expansions.
💡 Hint: Consider the behavior of the function at the endpoints.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of function is suitable for a Half-Range Sine Series?
💡 Hint: Consider the symmetry of the function at the boundaries.
True or False: Half-range expansions can only represent functions defined on full periods.
💡 Hint: Remember, we discussed functions only on 0 < x < L.
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Challenge Problems
Push your limits with advanced challenges
Given a function f(x) defined on the interval [0, 4] with f(0)=0, f(4)=0, express it using a Half-Range Sine Series.
💡 Hint: Focus on the symmetric properties you use in establishing the sine series formula.
Explain how you would apply Half-Range Cosine Series to model the temperature on a flat plate with even boundary conditions.
💡 Hint: Remember, apply your knowledge of cosine functions and their symmetry at the boundaries.
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