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Vektor Dua Dimensi

Authored by Lia Putri

Mathematics

11th Grade

Vektor Dua Dimensi
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Vektor A: 2i-3j, dan vektor B: -4i+2j. Tentukan panjang vektor AB?

61\sqrt{61}

36\sqrt{36}

71\sqrt{71}

56\sqrt{56}

63\sqrt{63}

2.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Jika vektor a = 12 i + 5 k .


Maka panjang vektor a adalah ...

|a| = 11

|a| = 13

|a| = 15

|a| = 17

|a| = 19

3.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Jika koordinat titik P (3,7)\left(3,7\right) dan Q (2,5)\left(-2,5\right) , vektor  PQ\overrightarrow{PQ} = . . .

 (5 2)\left(-5\ -2\right)  

 (4 1)\left(4\ -1\right)  

 (6 5)\left(6\ 5\right)  

 (2 11)\left(2\ 11\right)  

 (2 11)\left(-2\ -11\right)  

4.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

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(3;3)\left(3;-3\right)

(3;3)\left(-3;3\right)

(3;3)\left(-3;-3\right)

(3;3)\left(3;3\right)

(4;3)\left(4;3\right)

5.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

DIketahui vektor  u = 6i4j\overline{u\ }=\ -6i-4j . Panjang vektor  u\overline{u}  adalah . . . 

 55\sqrt{55}  

 53\sqrt{53}  

 51\sqrt{51}  

 44\sqrt{44}  

 52\sqrt{52}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

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Vektor yang sama dengan  (5 2)\left(5\ -2\right)  adalah...

 p\overrightarrow{p}  

 q\overrightarrow{q}  

 r\overrightarrow{r}  

 s\overrightarrow{s}  

 t\overrightarrow{t}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

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