Let y) and y,(x) be two linearly independent solutions of the differential equation r'y')-2xy/)-4y)-0 for xe[1, 10]. consider the wronskian w)-x())-)y) if w)-1,

Let y) and y,(x) be two linearly independent solutions of the differential equation r'y')-2xy/)-4y)-0 for xe[1, 10]. Consider the Wronskian W)-x())-)y) If w)-1, then W3)-W(2 oquals (A) 1 (B) 2 3 (D)