Find a pair y1 , y2 of linearly independent solutions to the given differential equation. thy" + 2ty' - 2y =0, t >0 O y1 = e(-1+v3)t ", 12 = e(-1-v3)t O y = t, yz = t-2 On =e , y = el Oy = t-l, y2 = 12 O y = e, y = e-2t