
MIPT_Sem1
Quiz
•
Mathematics
•
1st - 6th Grade
•
Practice Problem
•
Hard
Маргарита Бурова
Used 2+ times
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7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
C помощью какой функции мы можем создать массив??
np.massive()
np.range()
np.array()
np.list()
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какие элементы будут в массиве, определенном как np.arange(2,8,1)?
2,3,4,5,6,7,8
2,3,4,5,6,7
2,3,4,5,6,7,8,9
2,4,6,8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
С помощью какой программы можно вывести число 8 для следующего массива: arr = np.array([[1,2,3,4,5], [6,7,8,9,10]])
print(arr[7,2])
print(arr[3,0])
print(arr[1,2])
ни один из вариантов не подходит
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите матрицу, которая подойдет для описания левой части системы из двух уравнений с неизвестными x и z: {3x + 5z = 1, x - z = 2}
[[3, 1], [1, 2]]
[[3, 5], [1, -1]]
[[3, 5, 1], [1, -1, 2]]
[[3, 5], [0, -1]]
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Сколько решений может иметь система линейных уравнений? Выберите все подходящие варианты
0
1
2
Бесконечно много
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
С помощью какой функции можно найти определитель матрицы А?
np.linalg.det(A)
np.linalg.deter(A)
np.linalg.def(A)
np.linalg.define(A)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
С помощью какой функции можно найти ранг матрицы А?
np.linalg.rank(A)
np.linalg.matrix_rank(A)
np.linalg.array_rank(A)
np.linalg.matrixrank(A)
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