• 2022-06-15
    设图 [tex=2.0x1.286]zgberj0rolYjIPxYE78yIw==[/tex] 所示的序列[tex=2.0x1.357]gpsoEij6f4Acj8QZS8DqVw==[/tex]的[tex=1.5x1.286]Taerf469OgHI8Xao7U9+wA==[/tex]用 [tex=3.143x1.571]XBy3/fjwHVOe2Qn6lzBVHGuOsDVn+VzBPPS22Xg7Yy0=[/tex] 表示, 不直接求出[tex=3.143x1.571]XBy3/fjwHVOe2Qn6lzBVHGuOsDVn+VzBPPS22Xg7Yy0=[/tex], 完成下列运算[tex=6.286x2.714]WdYFOXfG5nnGW/WgiEfXSz6+JVJx6AVgInacnDO3X1cnW4zXAciTNEYqU4ymDx7/VZJenYAqd8AT3H2krQ1ZtQ==[/tex][tex=3.143x1.571]XBy3/fjwHVOe2Qn6lzBVHIqN3O0YE+bg6DsOiu2ITrE=[/tex][img=359x181]17d31bca30c1ecd.png[/img]