Search Header Logo

REMEDIAL VEKTOR DI R3

Authored by YB. Agus Supardiyana

Mathematics

10th Grade

Used 8+ times

REMEDIAL VEKTOR DI R3
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

jika |u| = 4 dan |v| = 6 serta sudut antara u dan v adalah  120°120\degree , hasil u.v = 

 12312\sqrt{3}  

 12212\sqrt{2}  

12

-12

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

diketahui vektor u = (4, -2)

dan v= (5, a).

jika vektor u tegak lurus dengan v, maka nilai a = ...

10

-10

5

-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

besar sudut antara a=(3, 2, 4) dan b=(2, 3, -3) adalah ...°...\degree  

0

60

90

180

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

diketahui koordinat titik K ( 1, -4 ) dan L (7,5). jika  KH : HL=2 : 1\overrightarrow{KH}\ :\ \overrightarrow{HL}=2\ :\ 1  Koordinat titik H adalah...

( 5, 2)

(4, 2)

(3, -1)

(2, 1)

( -1, -1)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

diketahui a = (-2, -3, 4)

b = (4, -2, 3)

hasil (a + b) . (a - b) =

10

8

2

0

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Titik M (5, -2, 3) dan N(1, 4, 8) serta titik P adalah tiga titik yang segaris. Jika berlaku PM : MN = 2 : 1, maka koordinat titik P adalah ....

(12, -10, 8)

(14, -10, 9)

(13, -14, -7)

(10, -12, 9)

(10, 12, 8)

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Tentukan Vektor-Vektor pada Gambar 2 dalam ungkapan Vektor satuan

∣P∣=3i-3j dan ∣Q∣=-5i+3j

∣P∣=3i+3j dan ∣Q∣=-5i-3j

∣P∣=-3i+3j dan ∣Q∣=5i+3j

∣P∣=-3i-3j dan ∣Q∣=-5i-3j

∣P∣=3i+3j dan ∣Q∣=-5i-3j

Access all questions and much more by creating a free account

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?