• 2022-06-01
    设 [tex=0.643x1.0]jro2X/cRz2SsmjZvcOdvsQ==[/tex] 是 [tex=0.929x1.0]CsWCAOxbxbvo3bJoGMwrfw==[/tex] 上的 [tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex] 维线性空间的加法群. 证明:[p=align:center][tex=9.714x2.786]Da+7sAztFzhODkasmtt4PC28r1OQF6lnGJE0XY4jYm5pIk4TTilC4v1CKJ3HptOuQg84c5QerrDy/GB3+Y2HN8SLbRprIp5C1LRHZvXOESbhcHWpN3rF6lqk6wIbHR28cTT2bz5v2zLBe3Izb6aALQ==[/tex]