f''(x)连续,当x→0时,F(x)=∫x0(x∧2-t∧2)f''(t)dt的导数F'(x)与x∧2为等价无穷小,求
f''(x)连续,当x→0时,F(x)=∫x0(x∧2-t∧2)f''(t)dt的导数F'(x)与x∧2为等价无穷小,求
f(x)有连续导数且f(0)=0f'(0)≠0F(x)=∫x0(x2-t2)f(t)dt,当x→0时,F‘(x)与xk是
设f(x)有连续导数,且f(0)=0,f'(0)≠0,F(x)=∫[0,x](x^2-t^2)f(t)dt,当x→0时,
f(x)连续且f(x)=x+(x^2)∫ (0,1)f(t)dt,求f(x)
f(x)连续,g(x)=∫ t^2f(t-x)dt,求g'(x)
设函数f(x)具有连续的导数且满足方程,∫(0-x)(x-t+1)f'(t)dt=x^2+e^x-f(x),求f(x)
高数积分题一道,设f(x)有连续导数且F(x)=∫(0→x)f(t)f'(2a-t)dt
当f(x)是以2为周期的连续周期函数时,证明函数G(x)=2∫(0,x)f(t)dt-x∫(0,2)f(t)dt也是以2
设函数f(x)连续,求lim(x→b)x∧2/(x-b)∫(x,b)f(t)dt,求解
无穷小量问题设f(x)、g(x)连续,x→0时,f(x)与g(x)同阶但非等价无穷小,令F(x)=∫下0上x f(x-t
f(x)=xsinx-∫(0~x)(x-t)f(t)dt ,f(x)连续 求f(x)
f(x)=∫(0,x∧2)xcost∧2dt求f(x)的导数