VIPSolutionsConsider the system of equations below: 4x + 3y + 2z = 4 6y + 4z + 8x = 10 xX -7z + dy = 20 If you are trying to get these equations in the form of Ax = b, what would be a valid way to represent this system of equations in MATLAB? A=1[[342]; [684]; [41-71]; b= [4 10 20] A = [I[4,3,2];16,4,8];[1,-7,4]11; b = [4,10,20]; A = [[1, 4, -71; [8, 6, 41; [4, 3, 211; b = [10, 20, 4] A=1[[8 46]; [1-74]; [43 2]]; b = [10, 20, 4]; A = [[4,3,2] [1,4, -7] [8, 6, 41]; b = [4, 20, 10];
Question:
Consider the system of equations below:
4x + 3y + 2z = 4
6y + 4z + 8x = 10
xX -7z + dy = 20
If you are trying to get these equations in the form of Ax = b, what would be a
valid way to represent this system of equations in MATLAB?
A=1[[342]; [684]; [41-71];
b= [4 10 20]
A = [I[4,3,2];16,4,8];[1,-7,4]11;
b = [4,10,20];
A = [[1, 4, -71; [8, 6, 41; [4, 3, 211;
b = [10, 20, 4]
A=1[[8 46]; [1-74]; [43 2]];
b = [10, 20, 4];
A = [[4,3,2] [1,4, -7] [8, 6, 41];
b = [4, 20, 10];
This is AI generated Response.
Asked by: Test User 100047
Created at: 2025-05-11 23:38:59
Asked by: Test User 100047
Created at: 2025-05-11 23:38:59
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The correct answer is the **second option**:
```
A = [[4,3,2];[6,4,8];[1,-7,4]];
b = [4,10,20];
```
### Explanation:
- The system of equations is:
1. 4x + 3y + 2z = 4
2. 6y + 4z + 8x = 10 (should be written as 8x + 6y + 4z = 10)
3. x - 7z + 4y = 20 (should be written as x + 4y - 7z = 20)
So, writing them in standard form (Ax = b):
1. 4x + 3y + 2z = 4
2. 8x + 6y + 4z = 10
3. 1x + 4y - 7z = 20
In matrix form:
A = [4 3 2;
8 6 4;
1 4 -7]
b = [4; 10; 20]
The **second option** matches this structure, so it's correct.
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