vnguyen9430 vnguyen9430 18-01-2024 Mathematics contestada In each of the following problems, find all singular points of the given equation and determine whether each one is regular or irregular.(1). x² y prime prime + 2(e ˣ - 1) y' + (e (- x) cos x) y = 0(2). (x sin x)y prime prime + 3 y' + xy = 0