[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direct7p 7n(bidvbk emf(pq606 dezo .txs;6iry3bdq(liqaj,1+2l jc p9zk (on.
参考答案:
本题详细解析: This is true because a vector is a y:d tbn.ontk0v o/ av9ob/1b6 quantity with not only a magnitude but also a d b/0ovb1.d6ntya tvbk :9on/oirection. So the answer is true.
Post time 2025-10-24 09:48:17
