d3y The solution of =,x > 0 is O is dx3 a) y = C1x + C2 cos(v2 log x) + c3 sin (vZlog x) b) y = ce3* + C2 cos(vZx) + c3 sin(vZ x) c) y = c,x3 + c2 cos(v2 log x) + c3 sin (v2log x) d) y = c,x3 + c2 cos(2 log x) + c3 sin (2log x)