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KUIS MATEMATIKA VEKTOR 1

Authored by dii af

Mathematics

10th Grade

CCSS covered

Used 168+ times

KUIS MATEMATIKA VEKTOR 1
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15 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui  p‾=2i−3j+4k\overline{p}=2i-3j+4k  dan  q‾=10i+nj−2k\overline{q}=10i+nj-2k  . jika  p‾⋅q‾=−3\overline{p}\cdot\overline{q}=-3  nilai n adalah ...

-5

-4

1

3

5

2.

MULTIPLE CHOICE QUESTION

3 mins • 12 pts

 Diketahui a⃗=2i+5j+4kDiketahui\ a⃗=2i+5j+4k 
 b⃗=−i+3j+7k danb⃗=-i+3j+7k\ dan 
 c⃗=5i−2j−k Tentukan a⃗+b⃗!c⃗=5i-2j-k\ Tentukan\ a⃗+b⃗!  

 (3,8,11)\left(3,8,11\right)  

 (3,−8,11)\left(3,-8,11\right)  

 (1,−8,11)\left(1,-8,11\right)  

 (−1,8,11)\left(-1,8,11\right)  

 (1,8,11)\left(1,8,11\right)  

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika vektor a = 12 i + 5 k .


Maka panjang vektor a adalah ...

|a| = 11

|a| = 13

|a| = 15

|a| = 17

|a| = 19

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Secara harfiah, vektor berarti...

arah

nilai

besar

besaran

angka

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Diketahui ׀a⃗׀=8,׀b⃗׀=2Diketahui\ ׀a⃗׀=8,׀b⃗׀=2 
 dan ϴ=45o.Tentukan a⃗.b⃗!dan\ ϴ=45^o.Tentukan\ a⃗.b⃗!  

 18√218√2  

 16√216√2  

 16√316√3  

 8√28√2  

 8√38√3  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A (0,2) dan B (5,3) maka

3A - 2B = ...

10j

10i

-10i

-10j

10i+10j

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Berikut ini termasuk jenis-jenis vektor kecuali.....

Vektor nol

Vektor searah

Vektor basis

Vektor posisi

Vektor satuan

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