∫[0,1] dx∫[-x^2,1] f(x,y)dy+∫[1,e] dx∫[lnx,1] f(x,y)dy交换积分次序∫[0,1] dy∫[0,1] f(x,y)dx=∫[0,1] x| [0,1]dy= ∫[0,1] dy=∫y| [0,1]=1?
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/24 10:29:15
∫[0,1]dx∫[-x^2,1]f(x,y)dy+∫[1,e]dx∫[lnx,1]f(x,y)dy交换积分次序∫[0,1]dy∫[0,1]f(x,y)dx=∫[0,1]x|[0,1]dy=∫[0,1
∫[0,1] dx∫[-x^2,1] f(x,y)dy+∫[1,e] dx∫[lnx,1] f(x,y)dy交换积分次序∫[0,1] dy∫[0,1] f(x,y)dx=∫[0,1] x| [0,1]dy= ∫[0,1] dy=∫y| [0,1]=1?
∫[0,1] dx∫[-x^2,1] f(x,y)dy+∫[1,e] dx∫[lnx,1] f(x,y)dy交换积分次序
∫[0,1] dy∫[0,1] f(x,y)dx=∫[0,1] x| [0,1]dy= ∫[0,1] dy=∫y| [0,1]=1?
∫[0,1] dx∫[-x^2,1] f(x,y)dy+∫[1,e] dx∫[lnx,1] f(x,y)dy交换积分次序∫[0,1] dy∫[0,1] f(x,y)dx=∫[0,1] x| [0,1]dy= ∫[0,1] dy=∫y| [0,1]=1?
原式=∫dy∫f(x,y)dx+∫dy∫f(x,y)dx.
∫x f ' (2x+1)dx
∫x f'(2x+1)dx
若f(x)=e^x+2∫(0 1)f(x)dx 求f(x)
求证明 :∫[0,1] f^2(x)dx大于等于【∫[0,1] f(x)dx】^2
已知2x∫(上限1,下限0) f(x)dx+f(x)=arctanx,求f∫(上限1,下限0) f(x)dx
已知f(x)=1/(1+x^2)+根号下(1-x^2)*∫(0,1)f(x)dx,求∫(0,1)f(x)dx
设f(x+1)=xe^-x,求∫f(x)dx上限2下限0
计算不定积分^∫(2,0)f(x)dx,其中f(x)=(x+1,x1
设f(x)=(1/(1+x^2))+x^3∫(0到1)f(x)dx,求∫(0到1)f(x)dx
已知2x∫(0到1)f(x)dx+f(x)=ln(1+x^2),求∫(0到1)f(x)dx
f(2)=1/2,f'(2)=0,∫0 2 f(x)dx=1,求∫0 1 x^2f(2x)dx感激不尽.
已知∫f(x)dx=xf(x)-∫x/√(1+x^2)dx,则f(x)=
设F(X)在[0,1]中连续,证明 ∫0~1/2 f(1-2x)dx =1/2∫0~1 f(X)dx
若∫ f(x)dx=lnx+c ,则∫ xf(1+x^2)dx=
设f(x)在[0.1]连续,证明∫(0→1)[f(x)^2]dx≥[∫(0→1)f(x)dx]^2
高数 已知2x∫(1-0)f(x)dx+f(x)=ln(1+x^2),求∫(1-0)f(x)dx .已知2x∫(1-0)f(x)dx+f(x)=ln(1+x^2),求∫(1-0)f(x)dx .∫(1-0)是 1在上0在下.
∫(1→2)xf(x)dx=2,则∫(0→3)f(√(x+1)dx)=
f(x)连续,f(x)=e^x-x∫(0到1)f(x)dx,求∫(0到1)f(x)dx