[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a directig:y)y-z mj9pf+; v.aren* qg t48v3u ysrnhca 8 vq7*xon.
参考答案:
本题详细解析: This is true because a vector is a quantity wito td +bmao+e91/)yuw,pyat-m h not only a magnitude but also a direction. So the answe)u+d e/ b,wtopm amyay t+-o91r is true.
Post time 2025-10-24 09:48:17
