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Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
can you solve this in PYTHON or java.
![A, B, C, D = 1, 2, 2, 3
X, Y, Z, F= 1, 4, 15, 2
]
Matrix-Matrix multiplication is a well-defined mathematical operation. Through a sequence of
multiplications using the rows and columns of the two input matrices, we calculate the value of the new
M1 = [
matrix.
]
Given two matrices M1 and M2, M3 is the result of these two matrices as such
M2 = [
]
1
M3 = [
1
2
[A, B],
[C, D]
3
1
4
2
[X, Y],
[Z, F]
3
M1 = [
[A* X + B * Z,
[C* X + D * Z,
]
M2 = [
[A, B],
[C, D]
A, B, C, D = 1, 2, 2, 3
X, Y, Z, F = 1, 4, 15, 2
A
A
C
C
A
C
[X, Y],
[Z, F]
A
C
A
C
A
A
C
A
]
M3 = [
[A* X + B * Z+AY+AF, AY + B * F],
[C* X + D * Z + C * Y + DF, C* Y + DF]
M1
Implement an adjusted version of Matrix-Matrix multiplication where you would use all the relevant and
all subsequent columns to calculate the current value as such:
B
D
B
D
B
M1
B
D
D
B
D
B
B
D
D
B
D
A * Y + BF],
C* Y + D * F]
X
Z
X
Z
X
Z
XNXN
X
XNXN
Z
M2
Y
Y
F
Y
F
M2
Y
F
Y
Y
F
Y
F
Y
F
A*X+B Z
M3
A*X+B*Z A*Y+B* F
A X+B Z A Y+B F
C*X+D*Z
A*X+B*ZA*Y+B F
C*X+D*Z C*F+D*F
A*X+B*Z+AY+A*F
To earn full grade your solution is expected to work on square matrices of any size.
A X+B*Z+AY+A FA*Y+B*F
M3
A*X+B*Z+AY+AFA*Y+B*F
C*X+D*Z+C*Y+D*F
A X+B*Z+AY+A FA*Y+B*F
C*X+D Z+C Y+D FC F+D F](https://content.bartleby.com/qna-images/question/3a5a6aea-319d-4414-b863-23d860f839b1/05f58d3b-46d1-4cad-804a-b5162a908141/kd34qos_thumbnail.jpeg)
Transcribed Image Text:A, B, C, D = 1, 2, 2, 3
X, Y, Z, F= 1, 4, 15, 2
]
Matrix-Matrix multiplication is a well-defined mathematical operation. Through a sequence of
multiplications using the rows and columns of the two input matrices, we calculate the value of the new
M1 = [
matrix.
]
Given two matrices M1 and M2, M3 is the result of these two matrices as such
M2 = [
]
1
M3 = [
1
2
[A, B],
[C, D]
3
1
4
2
[X, Y],
[Z, F]
3
M1 = [
[A* X + B * Z,
[C* X + D * Z,
]
M2 = [
[A, B],
[C, D]
A, B, C, D = 1, 2, 2, 3
X, Y, Z, F = 1, 4, 15, 2
A
A
C
C
A
C
[X, Y],
[Z, F]
A
C
A
C
A
A
C
A
]
M3 = [
[A* X + B * Z+AY+AF, AY + B * F],
[C* X + D * Z + C * Y + DF, C* Y + DF]
M1
Implement an adjusted version of Matrix-Matrix multiplication where you would use all the relevant and
all subsequent columns to calculate the current value as such:
B
D
B
D
B
M1
B
D
D
B
D
B
B
D
D
B
D
A * Y + BF],
C* Y + D * F]
X
Z
X
Z
X
Z
XNXN
X
XNXN
Z
M2
Y
Y
F
Y
F
M2
Y
F
Y
Y
F
Y
F
Y
F
A*X+B Z
M3
A*X+B*Z A*Y+B* F
A X+B Z A Y+B F
C*X+D*Z
A*X+B*ZA*Y+B F
C*X+D*Z C*F+D*F
A*X+B*Z+AY+A*F
To earn full grade your solution is expected to work on square matrices of any size.
A X+B*Z+AY+A FA*Y+B*F
M3
A*X+B*Z+AY+AFA*Y+B*F
C*X+D*Z+C*Y+D*F
A X+B*Z+AY+A FA*Y+B*F
C*X+D Z+C Y+D FC F+D F
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