函數(shù) 在x=0處().
A.不連續(xù),不可導(dǎo) B.連續(xù),可導(dǎo) C.連續(xù),不可導(dǎo) D.可導(dǎo),不連續(xù)
A.可去間斷點(diǎn) B.跳躍間斷點(diǎn) C.第二類間斷點(diǎn) D.連續(xù)點(diǎn)
A.(0,1) B.(1,2) C.(2,3) D.(3,+∞)