CHO A(1;32), B(2;1;0). TỌA ĐỘ VECTƠ AB  LÀ     A. AB...

Question

Câu 44: Cho A(1;32), B(2;1;0). Tọa độ vectơ  AB  là     A.  AB     1;2; 2   .  B.  AB 3 ;2; 1.  C.  AB    3;4; 2   .  D.  AB    1; 2;2   . 2 

Accepted Answer

THITHUL1 1 C THITHUL1 2 B THITHUL1 3 A THITHUL1 4 C THITHUL1 5 C THITHUL1 6 D THITHUL1 7 A THITHUL1 8 D THITHUL1 9 C THITHUL1 10 B THITHUL1 11 A THITHUL1 12 A THITHUL1 13 C THITHUL1 14 C THITHUL1 15 B THITHUL1 16 A THITHUL1 17 B THITHUL1 18 D THITHUL1 19 B THITHUL1 20 C THITHUL1 21 A THITHUL1 22 C THITHUL1 23 A THITHUL1 24 D THITHUL1 25 C THITHUL1 26 C THITHUL1 27 C THITHUL1 28 C THITHUL1 29 C THITHUL1 30 C THITHUL1 31 B THITHUL1 32 D THITHUL1 33 A THITHUL1 34 B THITHUL1 35 A THITHUL1 36 A THITHUL1 37 A THITHUL1 38 A THITHUL1 39 B THITHUL1 40 A THITHUL1 41 C THITHUL1 42 D THITHUL1 43 B THITHUL1 44 D THITHUL1 45 C THITHUL1 46 A THITHUL1 47 B THITHUL1 48 B THITHUL1 49 B THITHUL1 50 B

CHO A(1;32), B(2;1;0). TỌA ĐỘ VECTƠ AB  LÀ     A. AB...

Câu 44: Cho A(1;32), B(2;1;0). Tọa độ vectơ AB 

là



 

   

A. ^AB ^ ^{ }  ^{1;2; 2} ^  ^. ^B. ^AB ³ ^{;2; 1}

. C. ^AB ^ ^  ^{3;4; 2} ^  ^. ^D. ^AB ^ ^  ^{1; 2;2} ^  ^.

2

 

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