[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a directiouvq*d;ue4pv *m/btl0 n.hprrlebmn/to wuv5a24 r)k);h:0x ( l
参考答案:
本题详细解析: This is true because a vector is a quantity with m3n u8nxq(+eanot only a magnitude but also a da nn+3q(m8e xuirection. So the answer is true.
Post time 2025-10-24 09:48:17
