
Выш мат 50-100
Authored by Айжан Негметжанова
Mathematics
University
Used 2+ times

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50 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Указать размер матрица А=2 1 3 14/6 0 -1 5/-2 7 5 4
3на4
3на5
4на4
4на5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Указать размер матрицы А= 3 2 1/4 1 -1/1 3 2/2 0 1
4на3
4на4
3на5
4на5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найти смешанное произведение векторов а=3 -1 2, в=1 -1 . с=0 1 2
-2
4
3
-5
0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найти длину вектора а= 6 7 1.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите длину вектора а?=6.7.-6.
11
2
14
15
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите длину вектора а?=4.-2.-4.
6
2
13
17
1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите длину вектора а?=2.-2.1.
3
1
2
11
6
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