9. Use the transformationx=u+v , y=v to evaluate the integral by first writing it as an integral over a region G in the uv-plane. （20％）
阿摩線上測驗
登入
阿摩線上測驗
登入
v , y=v to evaluate the integral 
by first writing it as an integral over a region G in the uv-plane. （20％）