Vektorok a koordináta-rendszerben
Quiz
•
Mathematics
•
10th Grade
•
Hard

Gabriella Molnár
Used 22+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Adottak az a = (6 ; 4 ) és az a- b= (11; 5 ) vektorok. Adja meg a b vektort a koordinátával!
b (5; - 1)
b (− 5; 1)
b (-5; - 1)
b (17; 9)
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Fejezze ki az i és a j vektorok segítségével a c=2a-b vektort, ha a=3i-2j és b= -i+5j !
c=4i - 7j
c=5i - 9j
c=6i - 10j
c=7i - 9j
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Adott az alábbi két vektor:
f=(1;3) és g=(4;-1).
Mi a 2f-3g vektor koordinátája?
(14;3)
(-10;9)
(-7;11)
(-10;3)
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Adott az alábbi két vektor: és . Mi a vektor koordinátája?
(14;3)
(-10;9)
(-7;11)
(-10;3)
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Adottak az a = (4 ; 3) és b = (−2 ; 1) vektorok.
Számítsa ki az a + b koordinátáit!
a+b = (2; 3)
a+b = (6; 4)
a+b = (2; 4)
a+b = (-8; 3)
6.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Adva van a = (6; 4) és a – b = (11; 5) vektor. Add meg b vektor koordinátáit!
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Egy szakasz két végpontjának koordinátái: A=(5;11) és B=(-7;3). Határozd meg az koordinátáit!
8.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Adott az a(4 ; 3) vektor. Adja meg az a vektor hosszát!
|a| =5
|a| =7
|a| =25
|a| =1
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