Let Ly = y'' + py' + qy. Suppose that y 1 and y 2 are two
Question:
Let Ly = y'' + py' + qy. Suppose that y1 and y2 are two functions such that
Ly1 = f(x) and Ly2 = g(x).
Show that their sum y = y1 + y2 satisfies the nonhomogeneous equation Ly = f(x) + g(x).
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Related Book For
Differential Equations And Linear Algebra
ISBN: 9780134497181
4th Edition
Authors: C. Edwards, David Penney, David Calvis
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