[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a directi3wzyg+ e*.vps od t2qv3s9-vx gn.
参考答案:
本题详细解析: This is true because a vectofhh,- ) wqbvg*y3q7i vjr5:mtr is a quantity with not only a magnitude but also a direction. So yhjm,rq*:iwf gvt )-h3q5b 7vthe answer is true.
Post time 2025-10-24 09:48:17
