The indicated function y₁(x) is a solution of the given differential equation. Use reduction of order or formula (5) in Section 4.2, e-/P(x) dx Y2 ·/² = Y₂ = y₁(x) y ²₁ (x) -dx as instructed, to find a second solution y₂(x). xy"+y' = 0; Y₁ = In x (5)

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