SOLUTION: This question was quite difficult to type up so forgive me if it seems confusing, and I only put the multiple periods in between the letters and underneath the numbers so the matri
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-> SOLUTION: This question was quite difficult to type up so forgive me if it seems confusing, and I only put the multiple periods in between the letters and underneath the numbers so the matri
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Question 985526: This question was quite difficult to type up so forgive me if it seems confusing, and I only put the multiple periods in between the letters and underneath the numbers so the matrices would be whole and not in pieces.
Given matrices:
A: [3]
B:[2 9]
C: [2 4 -3
....-2 3 0]
D: [ 3 2
......3 2
......3 2]
E: [-8 -2
......0 0]
F: [ 2 3 4 5 6 7 9]
G:
[3
2
1
0
9
8
7]
Which matrices can be multiplied by A on the right?
Thank you kindly in advanced for your help and time.
You can put this solution on YOUR website! This question was quite difficult to type up so forgive me if it seems confusing, and I only put the multiple periods in between the letters and underneath the numbers so the matrices would be whole and not in pieces.
Given matrices:
A: [3]
dimension is 1 by 1
---------------------
B:[2 9]
dimension is 1 by 2
----------------------
C: [2 4 -3
....-2 3 0]
dimension is 2 by 3
--------------------------
D: [ 3 2
......3 2
......3 2]
dimension is 3 by 2
-------------------------
E: [-8 -2
......0 0]
dimension is 2 by 2
------------------------------
F: [ 2 3 4 5 6 7 9]
dimension is 1 by 7
-------------------------
G:
[3
2
1
0
9
8
7]
dimension is 7 by 1
-----------------------------
Since G is 7by1 and A is 1by1 G can be multiplied on the right side by A
Note:: The "inner" dimensions must be the same.
The product matrix will be 7by1 which are the outer dimentions of G*A
--------------
Cheers,
Stan H.
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