Matrices and Systems of Linear Equations

Quiz
•
Mathematics
•
University
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The inverse of Matrix B is:
Tags
CCSS.HSA.REI.C.9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If matrices A and B are inverse of each other then
AB=BA
AB=BA=I
AB=BA=O
AB=O, BA= I
Tags
CCSS.HSN.VM.C.10
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the following equation or state if there is no unique solution.
Undefined
[9]
[-9]
[-9]
[9]
[11]
[-9]
Tags
CCSS.HSA.REI.C.9
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the product.
undefined
-3 16
17 12
8 -10
3 12
-15 -8
-1 -3
Tags
CCSS.HSN.VM.C.8
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Multiply: [A]-1.[B]
A-1 Does not Exist. It is Singular.
Tags
CCSS.HSA.REI.C.9
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
have the same dimensions and equal corresponding elements
Matrix Equation
Zero matrix
Equal matrices
Scalar
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a matrix with ones along the main diagonal and zeros elsewhere
Scalar Multiplication
Square Matrix
Multiplicative Identity Matrix
Multiplicative Inverse Matrix
Tags
CCSS.HSN.VM.C.10
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