来自韩雅华的问题
【LetXandYbevectorsinR^3whicharenon-collinearwiththeorigin,andletZbeavectorinR^3thatdoesnotlieontheplanespannedbyXandY.ThenitispossibletoexpressanyothervectorVinR^3asalinearcombinationofX,Y,andZ.】
LetXandYbevectorsinR^3whicharenon-collinearwiththeorigin,andletZbeavectorinR^3thatdoesnotlieontheplanespannedbyXandY.ThenitispossibletoexpressanyothervectorVinR^3asalinearcombinationofX,Y,andZ.
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2020-05-22 15:41