A.y=ex B.y=ex C.y=e2x D.y=lnx
A.發(fā)散 B.條件收斂 C.絕對(duì)收斂 D.收斂性不能確定
(2008)級(jí)數(shù)的收斂性是:()
A.絕對(duì)收斂 B.條件收斂 C.等比級(jí)數(shù)收斂 D.發(fā)散