Operasi Vektor

Operasi Vektor

10th Grade

10 Qs

quiz-placeholder

Similar activities

Ulangan Harian Vektor X

Ulangan Harian Vektor X

10th Grade

10 Qs

Complex Numbers

Complex Numbers

9th - 12th Grade

10 Qs

UH Vektor 2

UH Vektor 2

10th Grade

10 Qs

Vector_Science Math_3rd meeting

Vector_Science Math_3rd meeting

10th - 12th Grade

10 Qs

Lesson 1.5 Part A Review (Imaginary Numbers)

Lesson 1.5 Part A Review (Imaginary Numbers)

9th - 12th Grade

10 Qs

Adding & Subtracting Expressions

Adding & Subtracting Expressions

6th - 12th Grade

10 Qs

Latihan Vektor

Latihan Vektor

10th Grade

10 Qs

Números Complejos I

Números Complejos I

7th Grade - Professional Development

10 Qs

Operasi Vektor

Operasi Vektor

Assessment

Quiz

Mathematics

10th Grade

Practice Problem

Hard

Created by

Silvia Umala

Used 70+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Hasil dari   (2i5j4k)(6i+3j8k)=....(2i-5j-4k)-(-6i+3j-8k)=....  

 8i8j4k8i-8j-4k  

 8i8j+4k8i-8j+4k  

 4i8j3k-4i-8j-3k  

 4i8j12k-4i-8j-12k  

 8i+8j4k-8i+8j-4k  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui vektor a=2i+5j8k\overline{a}=2i+5j-8k  dan  b=3j+4k\overline{b}=-3j+4k  .  maka nilai dari  a3b=\overline{a}-3\overline{b}=  

 2i+14j20k2i+14j-20k  

 2i14j20k2i-14j-20k  

 2i+14j20k-2i+14j-20k  

 2i+14j+20k2i+14j+20k  

 2i14j20k-2i-14j-20k  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui vektor  u=2i+3j2ku⃗=2i+3j-2k  dan vektor  v=i2j+4kv⃗=i-2j+4k  , hasil dari  u+v=u⃗+v⃗=…  

 3ij+2k3i-j+2k  

 i+j+2ki+j+2k  

 3i+j+2k3i+j+2k  

 3i+j+2k-3i+j+2k  

 3i+5j+2k3i+5j+2k  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Jika vektor  a=i+2j+3ka⃗=i+2j+3k  dan  b=2i4j3kb⃗=2i-4j-3k  maka nilai  ab=a⃗-b⃗=…  

 i+2j+6ki+2j+6k  

 i2j6ki-2j-6k  

 i+6j6k-i+6j-6k  

 i2j+6k-i-2j+6k  

 i+8j6k-i+8j-6k  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui titik P (8,5,6)(8,-5,-6)   dan Q  (4,2,5)(4,-2,5)  . Jika vektor posisi titik P adalah  p=QRp⃗=\overline{QR}  , koordinat titik R adalah ….

 (12,7,1)(12,-7,-1)  

 (12,7,1)(12,7,-1)  

 (12,7,1)(12,-7,1)  

 (4,3,11)(4,-3,-11)  

 (4,3,11)(-4,3,11)  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika diketahui  a=i+2j+3ka⃗=i+2j+3k  dan  b=2i4j3kb⃗=2i-4j-3k  maka nilai  ab=.a⃗∙b⃗=….  

15

-15

90

-90

19

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika vektor  a=(3i+j+2k)a⃗=(3i+j+2k)  dan  b=(4i+3j+5k)\overrightarrow{b}=(-4i+3j+5k)  dan  c=(3i2j+2k)\overrightarrow{c}=(3i-2j+2k) Maka vektor  a2b+3c=a⃗-2b⃗+3c⃗=…  

 20i11j+2k20i-11j+2k  

 20i11j+5k20i-11j+5k  

 20i11j4k20i-11j-4k  

 20i11j2k20i-11j-2k  

 24i11j2k24i-11j-2k  

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?