f(x)-g(x)=e^2 (1)因为f(x)是奇函数,g(x)为偶函数,则f(-x)-g(-x)=e^2-f(x)-g(x)=e^2 (2)(1)-(2) = 2f(x)=0 f(x)=0(1)+(2) = -2g(x) = 2e^2 g(x)=-e^2所以 f(x)=0;g(x)=-e^2