设f(x)在[0,1]上有连续导数,且f(0)=f(1)=0,证明|∫(0,1)f(x)dx|≤1/4max(0≤x≤1)|f'(x)|
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/24 12:39:51
设f(x)在[0,1]上有连续导数,且f(0)=f(1)=0,证明|∫(0,1)f(x)dx|≤1/4max(0≤x≤1)|f''(x)|设f(x)在[0,1]上有连续导数,且f(0)=f(1)=0,证
设f(x)在[0,1]上有连续导数,且f(0)=f(1)=0,证明|∫(0,1)f(x)dx|≤1/4max(0≤x≤1)|f'(x)|
设f(x)在[0,1]上有连续导数,且f(0)=f(1)=0,证明|∫(0,1)f(x)dx|≤1/4max(0≤x≤1)|f'(x)|
设f(x)在[0,1]上有连续导数,且f(0)=f(1)=0,证明|∫(0,1)f(x)dx|≤1/4max(0≤x≤1)|f'(x)|
设f(x)在[0,1]上有连续导数,且f(x)=f(0)=0.证明
设f(x)在[0,1]上具有二阶连续导数,且|f''(x)|
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:
设f(x)在[0,1]上有连续导数,f(0)=0,0
设f(x)在[0,1]上有连续导数,f(0)=0,0
设函数f(x)在[a,b]上有连续导数,且f(c)=0,a
设f(x)在[0,1]上有连续一阶导数,在(0,1)内二阶可导.
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]上有二阶连续导数,且满足f(1)=f(0)及|f''(x)|
设f(x)在[0,1]上有连续导数,且f(0)=f(1)=0,证明|∫(0,1)f(x)dx|≤1/4max(0≤x≤1)|f'(x)|
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f(x)在区间【0,1】上有连续导数,证明x∈【0,1】,有|f(x)|≤∫(|f(t)|+|f′(t)|)dt
设f(x)在区间【0,1】上有连续导数,证明x∈【0,1】,有|f(x)|≤∫(|f(t)|+|f′(t)|)dt
设f(x)在区间[a,b]上连续,且f(x)>0,证明 f(x)在[a,b]上的导数 乘 1/f(x)在[a,b]上的导数 >=(b-a)的平方
设函数f(x)在区间[0,1]上有连续导数,f(0)=1,且满足 ∫ ∫ Dt f'(x+y)dxdy= ∫ ∫ Dt f(t)dxdy,其中Dt={(x,y)|0
设函数f(x,y)在区域D上有偏导数且偏导数有界,求证f(x,y)在区域D上连续
设函数f(x,y)在区域D上有偏导数且偏导数有界,求证f(x,y)在区域D上连续
设f(x)有连续导数且……证明