A.被積區(qū)域必須無(wú)界 B.被積區(qū)域必須有界 C.被積函數(shù)必須連續(xù) D.被積函數(shù)具有第二類間斷點(diǎn)
A.[0,1] B.[1,e] C.[0,e] D.[e,2e]
A.f(x)的導(dǎo)函數(shù)在b點(diǎn)的值減去在a點(diǎn)的值 B.f(x)的導(dǎo)函數(shù)在a點(diǎn)的值減去在b點(diǎn)的值 C.f(x)的原函數(shù)在b點(diǎn)的值減去在a點(diǎn)的值 D.f(x)的原函數(shù)在a點(diǎn)的值減去在b點(diǎn)的值