X Use a power series to represent the following function: f (x) = 2-x (Α) A (Β) Στο In=0_2n +1 Ο Σ C n+2 X Σ for ||<2 Ο Σ D 8 n=0_2" n=0 20 α X for ||<2 n+1 n=0 2 for ||>2 for k|<2

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