Question

write the condition for series solution of differential equation?​

Answer 1

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Before looking at series solutions to a differential equation we will first need to do a cursory review of power series. A power series is a series in the form, f (x) = ∞ ∑ n=0an(x−x0)n (1) (1) f (x) = ∑ n = 0 ∞ a n (x − x 0) n where, x0 x 0 and an a n are numbers.

Answer 2

Before looking at series solutions to a differential equation we will first need to do a cursory review of power series. A power series is a series in the form, f (x) = ∞ ∑ n=0an(x−x0)n (1) (1) f (x) = ∑ n = 0 ∞ a n (x − x 0) n where, x0 x 0 and an a n are numbers.