[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direct,5il)g qo+2 dbqi8 ufgioc vlb)k 4lb -w*j)kmu8r/s fdo;m) fr6n.
参考答案:
本题详细解析: This is true because a vector is a quantity with not only a magnij y +pi-l07 .4ksnvzyztude but also a direction. So the answervn y+0y-.ikjlz4p 7 zs is true.
Post time 2025-10-24 09:48:17
