• 2022-05-29
     设 [tex=6.357x1.0]qulE2au0sCsC2RUF6/a3Jzvc72/Ojlqjke3MkB3mi/ocVm1zbQVoiZ3n4s0Tg+DcUYb3pwbmP3EXwTF2glwNookvPqLjZ8WM2JwV9JFjusoGV3okOYIXPKl6YqwjmmTB[/tex]是一组 [tex=0.643x0.786]SBMIs+VUk7//BOpfqlQl0w==[/tex] 维向量,证明: [tex=6.357x1.0]qulE2au0sCsC2RUF6/a3Jzvc72/Ojlqjke3MkB3mi/ocVm1zbQVoiZ3n4s0Tg+DcUYb3pwbmP3EXwTF2glwNookvPqLjZ8WM2JwV9JFjusoGV3okOYIXPKl6YqwjmmTB[/tex] 线性无关的充分必要条件是任一 [tex=0.643x0.786]SBMIs+VUk7//BOpfqlQl0w==[/tex] 维向量都可被它们线性表出.