已知向量,,,則                                               ...

來源:國語幫 1.94W

問題詳情:

已知向量已知向量,,,則                                               ...已知向量,,,則                                               ... 第2張已知向量,,,則                                               ... 第3張,則已知向量,,,則                                               ... 第4張                                                     (    )

       A.已知向量,,,則                                               ... 第5張                    B.已知向量,,,則                                               ... 第6張                      C.6                          D.12

【回答】

D

知識點:平面向量

題型:選擇題

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