5. x sin 7x , x cos 7x

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 43RE
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Tell whether the following functions are linearly dependent or linearly independent using the Wronskian.

5. x sin 7x , xcos 7x
Transcribed Image Text:5. x sin 7x , xcos 7x
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