Műveletek vektorokkal 4

Műveletek vektorokkal 4

11th - 12th Grade

7 Qs

quiz-placeholder

Similar activities

Recuperação 3º D

Recuperação 3º D

9th Grade - University

10 Qs

Mixed Math 4

Mixed Math 4

11th - 12th Grade

10 Qs

HK 1 8B

HK 1 8B

6th Grade - University

12 Qs

INDEX NUMBER

INDEX NUMBER

12th Grade

10 Qs

Ecuaciones 4ESO

Ecuaciones 4ESO

10th - 12th Grade

10 Qs

POLA BILANGAN

POLA BILANGAN

9th - 12th Grade

10 Qs

KUIZ 1 MATEMATIK TAHUN 4

KUIZ 1 MATEMATIK TAHUN 4

10th - 12th Grade

10 Qs

Concepto de la función

Concepto de la función

11th Grade

12 Qs

Műveletek vektorokkal 4

Műveletek vektorokkal 4

Assessment

Quiz

Mathematics

11th - 12th Grade

Practice Problem

Medium

Created by

Marta Dios

Used 1+ times

FREE Resource

AI

Enhance your content in a minute

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

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 a(3; 4); b(1;1);  ab=?\overrightarrow{a}\left(3;\ -4\right);\ \overrightarrow{b}\left(-1;-1\right);\ \ \overrightarrow{a}\cdot\overrightarrow{b}=?  

-1

1

(-3; 4)

(3; -4)

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 EF=?\overrightarrow{EF}=?  , ha 


E(-3; -7) és F(2; 5)

(-1; -2)

(-5; -12)

(-1; 2)

(5; 12)

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ha két vektor merőleges egymásra, akkor a skaláris szorzatuk...

-1

1

nem értelmezhető

0

4.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Számold ki az  e\overrightarrow{e}  vektor hosszát, ha  e(15; 8)\overrightarrow{e}\left(15;\ -8\right)  !

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 a(1;2); b(3;1); 3ab=?\overrightarrow{a}\left(1;-2\right);\ \overrightarrow{b}\left(-3;1\right);\ 3\overrightarrow{a}-\overrightarrow{b}=?  

(6; -7)

(0; -7)

(4; -3)

(9, -2)

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 a=7; b=22; a keˊt vektor 45°os \left|\overrightarrow{a}\right|=7;\ \left|\overrightarrow{b}\right|=2\sqrt{2};\ a\ két\ vektor\ 45\degree-os\   szöget zár be.  ab=?\overrightarrow{a}\cdot\overrightarrow{b}=?  



14

 14214\sqrt{2}  

-14

 142-14\sqrt{2}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 a(3; 1); b(3;9)\overrightarrow{a}\left(3;\ -1\right);\ \overrightarrow{b}\left(3;9\right)  

Mekkora szöget zár be egymással ez a két vektor?

 30°30\degree  

 0°0\degree  

 90°90\degree  

 45°45\degree