11 Problems: Quasilinear Equations Problem (F'90, #7). Use the method of characteristics to find the solution of the fir
Posted: Fri Jul 08, 2022 5:51 am
11 Problems: Quasilinear Equations Problem (F'90, #7). Use the method of characteristics to find the solution of the first order partial differential equation x²u₂ + xyuy=u² which passes through the curve u = 1. z = y². Determine where this solution becomes singular.