[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a directi 1,jjv-llq,zi vlw-)qon.lnhcmt:- 0/yvn-;dzqpl1rl ,+dx zf4
参考答案:
本题详细解析: This is true because a vector is a quantity with not only a magnitude but a /y+ c(zpmpvn5v eq7e,lso a directip+qym z pe,7/ev ncv(5on. So the answer is true.
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