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5 Qs

quiz-placeholder

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Assessment

Quiz

Mathematics

1st - 3rd Grade

Hard

Created by

Aliya Zh

FREE Resource

5 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Найдите решение системы уравнений: {3𝑥−6𝑦=−3

2𝑥+3𝑦=5

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

ычислите определитель: |1 0 0 0

2 1 0 0

3 2 3 0

4 3 2 4|

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Выбрать выражения минора элемента 𝑎32: |3 1 −2

5 4 0

3 −1 −1|

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Вычислить определитель: |0 0 −10

0 7 10

1 2 0 |

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Вычислить определитель: |𝑠𝑖𝑛𝛼+𝑠𝑖𝑛𝛽 𝑐𝑜𝑠𝛼+𝑐𝑜𝑠𝛽

𝑐𝑜𝑠𝛽−𝑐𝑜𝑠𝛼 𝑠𝑖𝑛𝛼−𝑠𝑖𝑛𝛽|