设f(x)满足2f(x)+xf(1/x)=x+1,则f(1/x)=_______

设函数f(x)满足f(x)+2f(1/x)=x,求f(x) 函数f(x)满足2f(x)+xf(-x)=x²+1,求f(x)解析式. 设函数f(x)对一切实数x,y满足f(xy)=xf(y)+yf(x)-xy且|f(x)-x|≤1,求函数f(x). f(x)满足f(x)+2f(1/x)=3x,则f(x)=_______ 设函数f(x)满足f(x)+2f(1/x)=2x+1,则f(x)= 设f（x）=x^2+2xf'(1)则f'(-1)的值是? 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) 设f(x)为连续函数,且满足设f(x)=x+∫(0,1)xf(x)dx,求f(x) 若函数f(x)满足f(x^2)+2x^2+10x=2xf(x+1)+3,则f（x）＝? 设f(x)为连续函数,且满足f(x)=1+xf(t)dt/t^2从1到X的积分,试求f(x) 求分别满足下列条件的函数f(x)的解析式,f(x)+2f(1/x)=x f(x)-xf(-x)=1 设函数可导,且满足xf'(x)=f'(-x)+1,f(0)=0 求f'(x) 求f(x)的极限