[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a directt.-hjf otx 0 )c 02db20ycvibhhc 9y;sis38+s x 2e pmvukq52bjon.
参考答案:
本题详细解析: This is true because a vector is a quantity wita:6wl a;y)f g,ayv5 eph not only a magnitude but also a direction. So the ans aa ,:elwpy6f;g5y)avwer is true.
Post time 2025-10-24 09:48:17
