Question: Question 2: (20 points) Consider the function signum sgn x = 1, -1, x > 0, x = 0, x < 0. Find the

Question 2: (20 points) Consider the function signumFind the general global solution of the differential equationy + (sgn

Question 2: (20 points) Consider the function signum sgn x = 1, -1, x > 0, x = 0, x < 0. Find the general global solution of the differential equation y" + (sgn x) y = 0. N.B. The general global solution is a function y: RR that is twice differentiable and verifies the differential equation (1) on R. (1)

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201 3gn2 when x0 1 0 when a co 0 y sgnx y terefore y and when x0 1 y y o gives y A ... View full answer

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