
Vector trong mặt phẳng tọa độ
Authored by Phương Nguyễn
Mathematics
2nd Grade
Used 4+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(15;10)
(2;4)
(5;6)
(50; 16)
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
(6;-9)
(4;-5)
(-6;9)
(-5;-14)
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
(-4;6)
(2;-2)
(4;-6)
(-3;-8)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(6; -19)
(13;-29)
(-6;10)
(-13,23)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3
7
1
5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cho A(3;5) ; B(7;8). Hãy cho biết độ dài của vecto AB?
3
5
4
2
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