Let y and y2 be two linearly independent solutions of the differential equation x^2y-2xy +2y = 0, x> 0. Suppose that W (y1,y2; 2) is

Let y₁ and y2 be two linearly independent solutions of the differential equation
x^2y"-2xy +2y = 0, x> 0.
Suppose that W (y1,y2; 2) is the Wronskian of ₁ and 2. If W(y1,y2;x= 1) = 1, then obtain
W(y1,y2;x=2).