• 2022-06-12
    已知向量 [tex=2.286x1.214]XFQeabN7z0jBrIlKJ5wKtg==[/tex] 满足 [tex=4.571x1.143]InCny3Wfqa5mNKUEtKBgPb5dscmEBV+E42g6VOSiNE8=[/tex]  且 [tex=7.929x1.357]O8JDLzEyB4ioF4H9Ti+aawNMlV7teUcB8FP9PbzJ7LbTi213lgr9dhSkSafOPhD5[/tex] 计算[tex=7.214x1.286]v05qfwPPJZ8FkDryxTvgcrsEiy7MxylUjlTcujc1y/MdeHTtordv56gYm6hL/eRI[/tex].