
Matrix Operations and Properties

Interactive Video
•
Mathematics
•
10th - 12th Grade
•
Hard
Standards-aligned

Sophia Harris
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of diagonalizing a matrix?
To find the determinant of the matrix
To calculate the trace of the matrix
To simplify the computation of matrix powers
To solve linear equations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which matrices are given in the problem statement?
Matrices A and B
Matrices D and P
Matrices A and D
Matrices P and Q
Tags
CCSS.HSA.REI.C.9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the inverse of matrix P?
Matrix with entries -10, 3, -27, 8
Matrix with entries -10, -3, 27, 8
Matrix with entries 10, -3, 27, -8
Matrix with entries 10, 3, -27, -8
Tags
CCSS.HSN.VM.C.8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main diagonal of matrix D raised to the fifth power?
-1 and 32
1 and -32
-1 and -32
1 and 32
Tags
CCSS.HSA.REI.C.9
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the fifth power of a diagonal matrix?
By subtracting five from each entry
By adding five to each entry
By raising each entry to the fifth power
By multiplying the matrix by itself five times
Tags
CCSS.HSA.REI.C.9
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of matrix A raised to the fifth power?
Matrix with entries -2512, -7, 744, 8370, 2479
Matrix with entries -2512, -7, 744, 8370
Matrix with entries 2512, 7, -744, -8370
Matrix with entries 2512, 7, 744, 8370
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What tool is used to verify the calculations?
Python
MATLAB
Excel
Desmos matrix calculator
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