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Unformatted text preview: (3) Find the radius of convergence of the power series f ( x ) = ∞ X n =0 ( n 2 + n + 1) x n . Find a pair of polynomials p ( x ) and q ( x ) such that f ( x ) = p ( x ) q ( x ) within its radius of convergence. 1...
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This note was uploaded on 09/22/2010 for the course MATH 413 at Cornell University (Engineering School).