设f(x)=x^2-3x+2则f(sinx+1)=_______
设f(x-1)={-sinx/x,x>0;2,x=0;x-1,x
设函数f(x)连续,lim((f(x)/x)-1/x-(sinx/x^2))=2,f(0)=?
设f(x)满足f(-sinx)+3f(sinx)=4sinx*cosx(x的绝对值小于等于π/2)
f(x)满足f(x)+2f(1/x)=3x,则f(x)=_______
设函数f(x)=-x^3+3x+2,若不等式f(3+2sinx)
设f’(sinx)=1+x,求f(x)
设f(x)满足f(-sinx)+3f(sinx)=4sinx乘以cosx,(绝对值x
设y=sinx/x^2,求f'(π/3)
设f(x)在x=0连续,且lim(x+sinx)/ln[f(x)+2]=1x趋近于0,则f'(0)?
设函数f(x)=sinx/2+cosx,求:(1)f(x)的单调区间.
设函数f(x)满足f(x)+2f(1/x)=x,求f(x)
设函数f(x)=1/2sinx+根号3/2cosx,(x属于R)