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test_copy1012 (id: 0b7bbc175)

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Post time 2025-10-24 09:48:17 | Show all posts |Read mode
[判断题]
xxxxxxxxx [img]data/attachment/exam/2510/24/2510241250320441.jpg[/img]
a vector has a directa( 9if,. zcroyio5 kb4p48 ojtmon.



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本题详细解析:
This is true because a vectog so7-e9jps 34o7 xm*uh +1 ayavo2tvo9w: mdjr is a quantity with not only a magnitude but also a direction. So the answer 7o39j -degump: o421axwov 9moyhs* 7v +st jais true.

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