
Matrizes e Determinantes
Quiz
•
Mathematics
•
1st Grade
•
Practice Problem
•
Hard
Mariana Almeida
Used 7+ times
FREE Resource
Enhance your content in a minute
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o determinante da matriz?
14
-14
26
-26
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a soma dos elementos da diagonal secundaria?
-9
-6
1
6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O determinante é associado a que tipo de matriz:
Matriz inversa
Matriz linha
Matriz identidade
Matriz quadrada
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O determinante de ordem 1 é:
Diferente de zero.
O próprio elemento.
A matriz elevada ao quadrado.
O inverso do elemento da matriz.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das matrizes abaixo, não se pode calcular determinante:
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O determinante de M é igual a:
det M = - 2
det M = 0
det M = -1
det M = 2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em que consiste a regra de Sarrus?
Na matriz 2x2, repete-se as duas primeiras colunas e multiplica-se.
Em qualquer matriz quadrada, repete-se as duas primeiras colunas e multiplica-se.
É utilizada na matriz 3x3, repetindo-se as duas primeiras colunas da matriz original.
É utilizada na matriz 3x3, repetindo-se a primeira coluna e multiplicando as diagonais.
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?
Similar Resources on Wayground
10 questions
8º ano - Polinômios
Quiz
•
1st - 3rd Grade
11 questions
7º Simulado - Prova Brasil
Quiz
•
1st Grade - University
10 questions
funções
Quiz
•
1st Grade
10 questions
Atividade de Revisão
Quiz
•
1st - 3rd Grade
10 questions
AVALIAÇÃO DE MATRIZES -MULTIPLICAÇÃO
Quiz
•
1st Grade
12 questions
SITUAÇÕES-PROBLEMA NO CAMPO ADITIVO
Quiz
•
1st Grade
10 questions
Super Desafio de Matemática
Quiz
•
1st Grade
10 questions
1º TRI - Educação Financeira (1º ano)
Quiz
•
1st Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
20 questions
Telling Time to the Hour and Half hour
Quiz
•
1st Grade
10 questions
Exploring Rosa Parks and Black History Month
Interactive video
•
1st - 5th Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
10 questions
Exploring the American Revolution
Interactive video
•
1st - 5th Grade
14 questions
Coin ID and Counting Coins
Quiz
•
1st Grade
20 questions
Identify Coins and Coin Value
Quiz
•
1st Grade
10 questions
Exploring Whole by Fraction Multiplication Models
Interactive video
•
1st - 5th Grade
24 questions
Addition
Quiz
•
1st Grade
