• 2022-07-25
    设有非零向量[tex=2.571x1.214]JT5rD7w5ZOKJlhD36Nwistfnr6YidH+oz61pq1SORxh87NiqvBDh3EoEWebcI8S0sPq/0z6uGz3wf8i7YLjPGQ==[/tex], 如果[tex=9.857x1.357]T1wULDYCj4J64QHFMMRlutAwCOZ7YRmZOUtVkpgdJzCPSERSu57ZoIicEExh4fWPchEPrf6WUPPJvo79qBRpTok7/SKtTGqXJD+mI1ylpb1ZvrlQkt1gYh99dICeDSNRcvffBfxaFYISaiCb9az+ILXoVZpEMuf/M1sHGcxUfwc=[/tex] 共面,问 [tex=2.571x1.214]JT5rD7w5ZOKJlhD36Nwistfnr6YidH+oz61pq1SORxh87NiqvBDh3EoEWebcI8S0sPq/0z6uGz3wf8i7YLjPGQ==[/tex] 有什么关系?