Векторы
Authored by Татьяна Тищенко
Mathematics
9th Grade
Used 62+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Даны точки А(1;5), В(3;-7), С(-4;0), О(0;0). Найдите координаты вектора AB
(2;-12)
(7;7)
(-1;-5)
(4;0)
(4;-2)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Даны точки А(1;5), В(3;-7), С(-4;0), О(0;0). Найдите координаты вектора СВ
(2;-12)
(7;-7)
(-1;-5)
(-7;-7)
(-7;7)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Даны точки А(1;5), В(3;-7), С(-4;0), О(0;0). Найдите координаты вектора АО
(1;-5)
(7;7)
(-1;-5)
(-7;-7)
(1;5)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Даны точки А(1;5), В(3;-7), С(-4;0), О(0;0). Найдите координаты вектора СО
(1;-5)
(7;7)
(-4;0)
(4;0)
(1;5)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Найдите сумму векторов ̅а(7;-3) и ̅b(-4;1)
(3;-2)
(-3;2)
-3;-2)
(1;0)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Найдите скалярное произведение векторов ̅a(6;-3) и ̅b(2;-1)
13
3
12
15
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Какие из векторов коллинеарны ̅a(3;6), ̅b(-9;-18), ̅c(1;-4), ̅d(2;0)
̅a и ̅с
̅a и ̅b
̅b и ̅с
̅c и ̅d
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
