Operation With Matrices
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What do a, b, c and d equal in this matrix addition?
a = -1, b = 10, c = 7, d = -11
a = -1, b = 10, c = -11, d = 7
a = 10, b = -1, c = 7 , d = -11
a = 10, b = -1, c = -11, d = 7
Tags
CCSS.HSN.VM.C.8
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How would a scalar multiplication be carried out for a matrix?
Add the Scalar to every element in the matrix
Dot product the rows of one matrix with the columns of the other matrix
Multiply every element with the scalar to create a new matrix
subtract the elements in the first matrix from the elements of the second matrix
Tags
CCSS.HSN.VM.C.7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What do a, b, c and d equal in this matrix addition?
a = -1, b = 10, c = 7, d = -11
a = -1, b = 10, c = -11, d = 7
a = 10, b = -1, c = 7 , d = -11
a = 10, b = -1, c = -11, d = 7
Tags
CCSS.HSN.VM.C.8
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Add
11 8
-4 2
3 2
-6 -6
-3 2
-4 -6
10 8
-6 2
Tags
CCSS.HSN.VM.C.8
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find A+B
8 10
8 1
12 25
7 1
10 30
0 1
can't add two together because the rows dont match columns
Tags
CCSS.HSN.VM.C.8
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Multiply
20 15 -10
30 -5 0
-20 15 -10
30 -5 0
1 8 3
11 4 5
20 -15 10
-30 5 0
Tags
CCSS.HSN.VM.C.7
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The number of columns in a 2x12 matrix is?
10
24
12
2
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