[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direcc-4o 0 3ulnzqxueg7 d8qz cei d5id*vnz12 90vtion.
参考答案:
本题详细解析: This is true because a vector is a quantoz9r:g7fnaeo,we3zvc4 2qq n dc/ ( 1city with not only a magnitude but also a2ocn(z47dnwve a1,rqzce gq:c9 o3f/ direction. So the answer is true.
Post time 2025-10-24 09:48:17
