
Matrix Operations and Properties

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

Emma Peterson
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the definition of matrix C in terms of matrices A and B?
C is the product of A and B
C is the transpose of A and B
C is the sum of A and B
C is the difference of A and B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are the entries of a matrix affected by the transpose operation?
Rows and columns are swapped
Rows and columns remain unchanged
Entries are multiplied by 2
Entries are divided by 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of swapping rows and columns in a matrix?
The matrix becomes its inverse
The matrix becomes its transpose
The matrix becomes its identity
The matrix becomes its zero matrix
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of transposing the sum of two matrices?
It equals the sum of the transposes
It equals the product of the transposes
It equals the inverse of the transposes
It equals the difference of the transposes
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the identity matrix's property when transposed?
It becomes a zero matrix
It remains the same
It becomes a diagonal matrix
It becomes a scalar matrix
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when you take the transpose of a product of matrices?
It equals the sum of the transposes
It equals the product of the transposes in reverse order
It equals the product of the transposes in the same order
It equals the difference of the transposes
Tags
CCSS.HSN.VM.C.10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If A is an n-by-n matrix, what is A times A inverse equal to?
Zero matrix
Identity matrix
Transpose of A
Inverse of A
Tags
CCSS.HSA.REI.C.9
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