• 2022-07-02
    设 [tex=5.714x1.214]aJ6ilKOMd+Qhji0Ydv6BLDlSLQsfpeLFeZY0hbs3ZCc=[/tex] 为 [tex=0.643x1.0]jro2X/cRz2SsmjZvcOdvsQ==[/tex] 的子空间. [tex=8.5x1.214]EKTjv9d+GBVoOeFMYPl0ZIBpdWuv/NVsi6OEIr53eJY=[/tex] 为直和当且仅当 [tex=17.429x1.357]DE9EXIsbQ66F8NunnpJGwByU1QKrarrgcKkESuKi0rSVeTQUtKb42Arb4ty86WKD/2wTVM5/5MUVnjJycVD1r8I1kS3JLZ2u39VkQ8lRRtaBgz52EwuzTx+87r56O42g[/tex]
  • 举一反三