設是上一點，且3=2，而是平面上任一點，若OR=α OP+βOQ，則__________。

問題詳情

12.設是[!--empirenews.page--]上一點，且3=2[!--empirenews.page--][!--empirenews.page--]，而是平面上任一點，若OR=α OP+βOQ

，則[!--empirenews.page--]__________。

參考答案

無參考答案

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