
Matrix Multiplication Concepts and Properties

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Emma Peterson
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main reason matrix multiplication is not commutative?
Matrices have different shapes.
The order of multiplication affects the result.
Matrices contain complex numbers.
Matrix multiplication is always commutative.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the order of matrices important in multiplication?
It has no effect on the result.
It changes the type of numbers in the matrix.
It affects the speed of calculation.
It determines the size of the resulting matrix.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true about dot products?
They are always commutative.
They are never commutative.
They depend on the size of the matrix.
They are only commutative for square matrices.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if you try to multiply matrices with incompatible dimensions?
The matrices automatically adjust their size.
The result is a matrix with negative numbers.
The multiplication is not possible.
The result is always a zero matrix.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you determine the dimensions of the resulting matrix after multiplication?
By subtracting the dimensions of the two matrices.
By multiplying the dimensions of the two matrices.
By adding the dimensions of the two matrices.
By using the outer dimensions of the matrices.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the identity matrix's unique property in matrix multiplication?
It changes the dimensions of the matrix.
It results in a zero matrix.
It leaves the original matrix unchanged.
It doubles the values in the matrix.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the multiplicative identity in numbers?
Infinity
Zero
One
Negative one
Create a free account and access millions of resources
Similar Resources on Wayground
6 questions
MATHS - Geometry - Intro to Matrices

Interactive video
•
9th - 10th Grade
9 questions
Determinants of 2x2 and 3x3 Matrices

Interactive video
•
9th - 10th Grade
7 questions
Geometric Transformations Using Matrices

Interactive video
•
9th - 10th Grade
10 questions
Matrix Operations and Functions

Interactive video
•
9th - 10th Grade
12 questions
Matrix Operations and Properties

Interactive video
•
9th - 10th Grade
11 questions
Matrix Concepts and Operations

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

Interactive video
•
9th - 10th Grade
9 questions
Understanding Matrices and Their Properties

Interactive video
•
9th - 10th Grade
Popular Resources on Wayground
15 questions
Hersheys' Travels Quiz (AM)

Quiz
•
6th - 8th Grade
20 questions
PBIS-HGMS

Quiz
•
6th - 8th Grade
30 questions
Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz
•
7th Grade
20 questions
Multiplication Facts

Quiz
•
3rd Grade
17 questions
MIXED Factoring Review

Quiz
•
KG - University
10 questions
Laws of Exponents

Quiz
•
9th Grade
10 questions
Characterization

Quiz
•
3rd - 7th Grade
10 questions
Multiply Fractions

Quiz
•
6th Grade