[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direct0l 6v.3lhb/ksl x 5ficio c,e ivawhx0.;n.
参考答案:
本题详细解析: This is true because a vector is a quantity with bjl /kuf,m;l )/tcsm7g zal18not only a magnitude but also a direction. So the answer is fzu;8),1lsl jkm /mta7blgc/true.
Post time 2025-10-24 09:48:17
