Page 395 - Schaum's Outline of Differential Equations
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378                       ANSWERS TO SUPPLEMENTARY   PROBLEMS



         CHAPTER   28


         28.25.  RF (recurrenceformula):




























         28.28.  For convenience,  first  multiply  the differential  equation by x. Then
































         28.31.  For convenience,  first  multiply  the differential  equation by x. Then
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