
Matrix Inversion and Applications Quiz

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between a matrix and its inverse similar to?
A number and its double
A number and its half
A number and its reciprocal
A number and its square
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What condition must be met for an inverse matrix to exist?
The determinant must be zero
The determinant must not be zero
The matrix must be diagonal
The matrix must be symmetric
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the determinant of a matrix used for in the context of inverse matrices?
To check if the inverse exists
To calculate the transpose
To determine if the matrix is square
To find the trace of the matrix
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the process of finding an inverse using linear equations, what do we equate to solve for the inverse matrix entries?
The sum of all matrix elements
The corresponding entries of the identity matrix
The trace of the matrix
The determinant of the matrix
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When using the formula method, what is the first step in finding the inverse of a matrix?
Adding all elements of the matrix
Finding the trace of the matrix
Finding the determinant of the matrix
Transposing the matrix
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the formula method, what happens to the elements 'a' and 'd' of the matrix?
They are swapped
They are squared
They are set to zero
They are multiplied by two
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the identity matrix when solving matrix equations using inverses?
It acts as a zero
It acts as a two
It acts as a one
It acts as a negative one
Create a free account and access millions of resources
Similar Resources on Wayground
8 questions
Matrix Invertibility Conditions and Operations

Interactive video
•
9th - 10th Grade
10 questions
Matrix Rank and Consistency of Systems

Interactive video
•
9th - 10th Grade
8 questions
Transpose of a Matrix

Interactive video
•
9th - 10th Grade
11 questions
Matrix Inverses and Determinants

Interactive video
•
9th - 12th Grade
11 questions
Linear Combinations and Vector Concepts

Interactive video
•
9th - 10th Grade
11 questions
Determinants and Matrix Properties

Interactive video
•
9th - 12th Grade
11 questions
Matrix Operations Quiz

Interactive video
•
9th - 10th Grade
11 questions
Inverse of 2x2 Matrices Concepts

Interactive video
•
9th - 10th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
ACT Math Practice Test

Quiz
•
9th - 12th Grade
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
15 questions
Combining Like Terms and Distributive Property

Quiz
•
9th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade
8 questions
ACT Math Strategies

Lesson
•
9th Grade
10 questions
Solving Absolute Value Equations

Quiz
•
9th Grade
16 questions
Parallel Lines Cut by a Transversal

Lesson
•
9th - 10th Grade