f(e^x-1)=3x-2,求f(x)

f(x)=e^x/x,求∫f'(x)dx/1+f^2(x)? 若f(x)=e^x+2∫(0 1)f(x)dx 求f(x) F(X)满足F(x)+2f(x分之1)=3X,求f(x) 已知f(x)满足2f(x)+f(1/x)=3x,求f(x) 已知f(x)满足2f(x)+f(1/x)=3x,求f(x)? 已知f(x)满足2f(x)+f(-x)=-3x+1,求f(x) 求不定积分f[(e^3x+e^x)/(e^4x-e^2x+1)]dx 设f(x)=x㏑(1+x^2),x≥0.(x^2+2x-3)e^(-x),x＜0,求∫f(x)dx 设x≤0时,f(x)=1+x^2,x＞0时,f(x)=e^(-x),求∫(1,3)f(x-2)dx 设函数f(x)满足关系式f(1+x)-2f(1-x)=3e^x,求函数f(x)? 已知f(x+1)+2f(-x)=3x²+x,求f(x) 若f(x)=e^x/1+e^x+x∫f(x)dx 求f(x)=