Rewrite the series m=3 am x+1 -x Lm=1amx+3 as a single power series whose general term involves xm. 00 a) Em=5(am-1- am-4) xm c) azx* + Em=5(am-1- am-4) xm b) Em=4(am-1- am-3) xm d) azx³ + Em=-4(am-1- am-3) xm Q.12) The interval and radius of convergence for power series Em-0 (-1)xm , respectively, are: d) (-00, +oo), 3 m! a) (-00,+o), ∞ b) (-o, +o), 1 c) (-o, +0), 2

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A: Given:

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