设函数f(x)在[0,b]上有连续的导数,且f(0)=0,记M=max|f'(x)|0
设函数f(x)在[0,b]上有连续的导数,且f(0)=0,记M=max|f'(x)|0
设函数f(x)在[a,b]上有连续导数,且f(c)=0,a
设函数f(x)在[a,b]上连续,在(a,b)内有二阶导数,且有f(a)=f(b)=0,f(c)>0(a
设f(x)在[0,1]上有连续的一阶导数,且|f'(x)|≤M,f(0)=f(1)=0,证明:
求大神证明:设f(x)在区间[a,b]上有一阶连续导数,记max|f(x)|=M(x归属于[a,b]),试证M
设f(x)在[0,1]上有连续导数,且f(x)=f(0)=0.证明
设函数f 在[a,b]上连续,M=max|f(x)|(a
设f(x)在[a,b]上有连续的导数,且f(x)不恒等于0,f(a)=f(b)=0,证明∫(a,b)xf(x)f'(x)
设f(x)在[0,1]上有连续的二阶导数,f(0)=f(1)=0,f(x)不恒为零.证明:max|f(x)|
设函数f(x)具有连续的导数,且函数F(x)(解析式见图)在x=0处连续,求f'(0).
设 f(x)在〔a,b〕上具有一阶连续导数,且|f‘ (x)|≤M,f(a)=f(b)=0,求证∫(a,b)f(x)dx
设f(x)有连续的导数,f(0)=0,且f'(0)=b,若函数F(x)=(f(x)+asinx)/x,x≠0;A,x=0