[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direct:/ 35(ca ux*bwpv0zfwep b q;m7ekk98i eqa78ex)eb r ion.
参考答案:
本题详细解析: This is true becauseuh9 0 nggpjm)j18ou 9u a vector is a quantity with not only a magnitude but also a direction. So the answer is true1j9h9j0u 8 pgom uun)g.
Post time 2025-10-24 09:48:17
