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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 directij*5xm sda3y1go,4 qk kzm5 (ga4+k alvk 9bmlsg-:g+kon.



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本题详细解析:
This is true because a vector is a quantity with not only a magnnk.)m(i2tvb* ngm b (uitude but also a direction. So the answer is truek .vg * tm(i()ubnmbn2.
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