设f(x)当X>0时连续∫f(x)dx=2x/(1+x^2)+C,求f(x)
设f(x)当X>0时连续∫f(x)dx=2x/(1+x^2)+C,求f(x)
设x≤0时,f(x)=1+x^2,x>0时,f(x)=e^(-x),求∫(1,3)f(x-2)dx
设F(X)在[0,1连续,且满足f(X)=4X^3-3X^2∫f(x)dx正在考试,求速度
f(x)在[0,1]连续,f(x)=3x-√(1-x^2)[∫f^2(x)]dx,求f(x)
设当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)在[0,1]有二阶连续导数 求 ∫(0积到1)[2f(x)+x(1-x)f''(x)]dx
设f(x)=x㏑(1+x^2),x≥0.(x^2+2x-3)e^(-x),x<0,求∫f(x)dx
已知f(x)连续,f(x)=e^x+∫(0到x)(2+t-x)f(x)dx,求f(x)
设当x>0时,函数f(x)连续且满足f(x)=x+∫(1,x)1/xf(t)dt,求f(x)
若f(x)=e^x+2∫(0 1)f(x)dx 求f(x)
f(x)=e^x/x,求∫f'(x)dx/1+f^2(x)?
设函数f(x)在(-∞,+∞)上连续,且f(x)=e^x+1/e∫(0,1)f(x)dx,求f(x)