In Exercises 59 and 60, two linearly independent solutions y1 and y2 are given to the associated homogeneous equation of the variable-coefficient nonhomogeneous equation. Use the method of variation of parameters to find a particular solution to the nonhomogeneous equa-tion. Assume x> 0 in each exercise. 59. x2y′′ + 2xy′ - 2y = x2, y1 = x-2, y2 = x 60. x2y′′ + xy′ - y = x, y1 = x-1, y2 = x

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
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Chapter2: Systems Of Linear Equations
Section2.5: Iterative Methods For Solving Linear Systems
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In Exercises 59 and 60, two linearly independent solutions y1 and y2 are given to the associated homogeneous equation of the variable-coefficient nonhomogeneous equation. Use the method of variation of parameters to find a particular solution to the nonhomogeneous equa-tion. Assume x> 0 in each exercise.

59. x2y′′ + 2xy′ - 2y = x2, y1 = x-2, y2 = x

60. x2y′′ + xy′ - y = x, y1 = x-1, y2 = x

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