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Vektor di ruang 2

Authored by Sri Ratnawati

Mathematics

University

Used 21+ times

Vektor di ruang 2
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10 questions

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1.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Media Image

Jika  u+v=(a, b)\overrightarrow{u}+\overrightarrow{v}=\left(a,\ b\right)  , maka nilai dari a + b adalah....

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Berdasarkan gambar, vektor   xz=....\parallel\overrightarrow{\ x}-\overrightarrow{z}\parallel=....  

 y+v\parallel\overrightarrow{y}+\overrightarrow{v}\parallel  

 yw\parallel\overrightarrow{y}-\overrightarrow{w}\parallel  

 u+v\parallel\overrightarrow{u}+\overrightarrow{v}\parallel  

 yx\parallel\overrightarrow{y}-\overrightarrow{x}\parallel  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika diketahui titik P(2,3) dan Q(3,-1), maka vektor  PQ\overline{PQ}  =...

[1,-4]

[-1,4]

[5, -4]

[1,4]

[-1,-4]

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika  AB=[3,4]\overline{AB}=\left[-3,4\right]  dan B(-1,5) maka koordinat titik A adalah...

(2,-1)

(-2,-1)

(-2,1)

(2,1)

(-4,1)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika titik A(2,3) dan B(-6,15), maka  BA=...\overline{BA}=...  

(8,12)

(-8,12)

(-8,-12)

(8,-12)

(4,12)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Panjang vektor  a\overline{a}  = [6,8] sama dengan ...

9

10

12

14

18

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika C (5,5) dan D (-7,10) maka panjang  CD\overline{CD}   sama dengan

8

10

11

12

13

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