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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.3: The Addition And Subtraction Formulas

Problem 74E

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Question

Using the method of variation of parameters (VOP) in solving the
differential equation (D^2 + 4) y = cot x, which of the following is the
correct form of its particular solution? *
O y = A cot x
y = A sin x + B cos x
y = Ax sin x + Bx cos x
y = Ax cot x
NA

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