suppose Cn is a segn of real numbers such that lim Ich exists and is non-zero. If the ROC h→0 of the power series & Chah is equal to then ROC of the power serlis Σ n² ch is = ? chach n=1 n=1

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Q: Find the general Solution of the following PDES ди -5X -3x 17 9 = 2 ди +u, ucx;o) = ду + 2 е ax…

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