WorksheetsAlgebra 2 Do Now
Total questions: 10
Worksheet time: 2hrs 32mins
Name
Class
Date
1.
Find the product of the two matrices.
a)
undefined
b)
-3 16
17 12
8 -10
17 12
8 -10
c)
3 12
-15 -8
-1 -3
-15 -8
-1 -3
2.
Find the product of the two matrices.
a)
1 2
6 -8
6 -8
b)
-3 -5
-5 -11
-5 -11
c)
-2 8
-6 -12
-6 -12
d)
2 -3
5 -2
5 -2
3.
These matrices are being multiplied. Determine the dimension/size of the new matrix.
a)
Can't multiply them
b)
4 x 2
c)
3 x 3
d)
4 x 3
4.
Find the product of the matrices.
a)
A
b)
B
c)
C
d)
D
5.
Find the product of the matrices.
a)
A
b)
B
c)
C
d)
D
6.
Can the operation be performed?
a)
Yes
b)
No
c)
tomato
d)
Maybe
7.
Multiply.
a)
A
b)
B
c)
C
d)
D
8.
Multiply.
a)
A
b)
B
c)
C
d)
D
9.
a)
b)
c)
d)
10.
a)
A
b)
B
c)
C
d)
D
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