下列向量组中,( )是[tex=1.214x1.286]C8i2Cw8fABvCpDsTOchwpQ==[/tex]的一组基,为什么? 未知类型:{'options': ['[tex=20.5x1.714]De166nmeTkb4C/83+ZZH25mI3hEL71wU0T8mgFRLK6xA2pCsSGJHZ5yVBaOA0jzKZ3jONuClxG+6nFycc3nzU2pkMX6+46KP6Vn/pnMYNH70gNCIVjnLFBd7L3zntf4PsrDLchDViwDq62Quc4u7VaJa1iK69ulGEBDiV4DyVDfDiXLGDnrAhbUEcWykKO00qkkdKb8qxwLG0Htw8ol8FJwpZVd5/b0DFKj/5LNGECpGptn8VTaseErHO/luZmCK[/tex]', '[tex=21.286x1.714]De166nmeTkb4C/83+ZZH25mI3hEL71wU0T8mgFRLK6xA2pCsSGJHZ5yVBaOA0jzKZ3jONuClxG+6nFycc3nzU2pkMX6+46KP6Vn/pnMYNH70gNCIVjnLFBd7L3zntf4PsrDLchDViwDq62Quc4u7VaJa1iK69ulGEBDiV4DyVDfDiXLGDnrAhbUEcWykKO00loJ5TOi6u+oD8g8y+drHBaEZOnILLi1/Qj+Ej42jVWHAYUW8zV6LoVA4A8bzaoi+[/tex]', '[tex=22.786x1.714]De166nmeTkb4C/83+ZZH25mI3hEL71wU0T8mgFRLK6z0ngLxNP+LwE8Q+KthV6GSsw1KggzHjt8wbiq3r+rQgHyaL8MiaEOyMGB281i8t5EmPCpG3dBiOJGweyyjR6TphoK3NgSSWCFuSAgT9cV5oar2lIlSf5jjtvUNv6T8Nm9cv3m6OogpSI9owqz5GU350DGHs+/BaX6Ys1UElllP3nT1mFki9YnrCDE+ShP13s7zT7gwgXZBsO5xC5t3GGXF[/tex]', '[tex=21.286x1.714]De166nmeTkb4C/83+ZZH25mI3hEL71wU0T8mgFRLK6zatfAOtgMKndbF6AnMxJhvYuuhef1fC91FeFQeLpLkVb6Jj9kcHzDmD47sGoxb8lahwwr02OpgH1cSIEQuYFrxmbMKAu7jAKz4CaZHMDxU98rHvKKpL+is7cFSIjNXdqp8wYWS8ciBB5MvFCPps4mEROk9r4LPBUXC4Z/yDV91ieXIeQ9cmhI01hBYifR4nbX461XktQxWYES7sDEegfhQ[/tex]'], 'type': 102}
下列向量组中,( )是[tex=1.214x1.286]C8i2Cw8fABvCpDsTOchwpQ==[/tex]的一组基,为什么? 未知类型:{'options': ['[tex=20.5x1.714]De166nmeTkb4C/83+ZZH25mI3hEL71wU0T8mgFRLK6xA2pCsSGJHZ5yVBaOA0jzKZ3jONuClxG+6nFycc3nzU2pkMX6+46KP6Vn/pnMYNH70gNCIVjnLFBd7L3zntf4PsrDLchDViwDq62Quc4u7VaJa1iK69ulGEBDiV4DyVDfDiXLGDnrAhbUEcWykKO00qkkdKb8qxwLG0Htw8ol8FJwpZVd5/b0DFKj/5LNGECpGptn8VTaseErHO/luZmCK[/tex]', '[tex=21.286x1.714]De166nmeTkb4C/83+ZZH25mI3hEL71wU0T8mgFRLK6xA2pCsSGJHZ5yVBaOA0jzKZ3jONuClxG+6nFycc3nzU2pkMX6+46KP6Vn/pnMYNH70gNCIVjnLFBd7L3zntf4PsrDLchDViwDq62Quc4u7VaJa1iK69ulGEBDiV4DyVDfDiXLGDnrAhbUEcWykKO00loJ5TOi6u+oD8g8y+drHBaEZOnILLi1/Qj+Ej42jVWHAYUW8zV6LoVA4A8bzaoi+[/tex]', '[tex=22.786x1.714]De166nmeTkb4C/83+ZZH25mI3hEL71wU0T8mgFRLK6z0ngLxNP+LwE8Q+KthV6GSsw1KggzHjt8wbiq3r+rQgHyaL8MiaEOyMGB281i8t5EmPCpG3dBiOJGweyyjR6TphoK3NgSSWCFuSAgT9cV5oar2lIlSf5jjtvUNv6T8Nm9cv3m6OogpSI9owqz5GU350DGHs+/BaX6Ys1UElllP3nT1mFki9YnrCDE+ShP13s7zT7gwgXZBsO5xC5t3GGXF[/tex]', '[tex=21.286x1.714]De166nmeTkb4C/83+ZZH25mI3hEL71wU0T8mgFRLK6zatfAOtgMKndbF6AnMxJhvYuuhef1fC91FeFQeLpLkVb6Jj9kcHzDmD47sGoxb8lahwwr02OpgH1cSIEQuYFrxmbMKAu7jAKz4CaZHMDxU98rHvKKpL+is7cFSIjNXdqp8wYWS8ciBB5MvFCPps4mEROk9r4LPBUXC4Z/yDV91ieXIeQ9cmhI01hBYifR4nbX461XktQxWYES7sDEegfhQ[/tex]'], 'type': 102}