√ダウンロード ¤¢ Ê^ Ì üè û 100 Ï 627751
¶ÔȘ Â›Ó·È ÔÈ ·Ó¿ÁΘ ÙÔ˘ ·ÓıÚÒ Ô˘;Em inglês United States of America USA;E t 2 dt (51) xe xdx= (x 1)e (52) Z xeaxdx= x a 1 2 eax (53) Z x2exdx= x2 2x 2 ex (54) Z x2 eaxdx= x a 2x a2 2 a3 (55) Z 3exdx= 3 2 6 6 ex (56) Z xn eax d= x eax a n Z 1 (57) Z xneax dx= ( n1) an1 1 n; Lao China Relations ¤¢ Ê^ Ì üè û 100 Ï