Replace the first column of the coefficient matrix with the constant terms of the linear system and find a determinant. det/ 31 = -10 5 5 |1 5 det 5 3 --10 5 3 det 1 5 =-10 5 3 det =-10 15 3 O D 5. Step 1: Using the information provided, answer the question. Solution: O (5, –3) O (3, -5) O (-3,5) O (-5,3) O (3,5) A D 6. Step 6: Using the information provided, answer the question. Find the g-value by dividing 6 by –2. O v=-12 O v-3 O y= O--3

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.2: Direct Methods For Solving Linear Systems
Problem 4CEXP
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Find the solution to the linear system using determinants. Complete Steps 1 to 6 in order.

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4. Step 3: Using the information provided, answer the question.
Replace the first column of the coefficient matrix with the constant terms of the linear system and find a
determinant.
|1 3
det
5 5
= -10
15
det3
5 3
-10
15 3
det
15
= -10
15 3
det
5 3
= -10
5. Step 1: Using the information provided, answer the question.
Solution:
O (5, –3)
O (3, -5)
O -3,5)
O -5,3)
(3, 5)
6. Step 6: Using the information provided, answer the question.
Find the g-value by dividing 6 by –2.
y= -12
y- 3
O y=-
1
3
O y--3
Transcribed Image Text:All changes saved 4. Step 3: Using the information provided, answer the question. Replace the first column of the coefficient matrix with the constant terms of the linear system and find a determinant. |1 3 det 5 5 = -10 15 det3 5 3 -10 15 3 det 15 = -10 15 3 det 5 3 = -10 5. Step 1: Using the information provided, answer the question. Solution: O (5, –3) O (3, -5) O -3,5) O -5,3) (3, 5) 6. Step 6: Using the information provided, answer the question. Find the g-value by dividing 6 by –2. y= -12 y- 3 O y=- 1 3 O y--3
Find the solution to the linear system using determinants. Complete Steps 1 to 6 in order.
O D 1. Step 4: Using the information provided, answer the question.
(22 + 3y = 1
4z + 5y = 5
Find the -value by dividing -10 by -2
1.
2 =
O a = 5
* = 20
O * = -5
W D 2. Step 2: Using the information provided, answer the question.
Find the determinant of the coefficient matrix.
O d12 3
--2
det a 5
de
13 2|
-2
det2
-2
A D 3. Step 5: Using the information provided, answer the question.
Replace the second column of the coefficient matrix with the constant terms of the linear system and find the
determinant.
O del
O dea s
= 6
= 6
Transcribed Image Text:Find the solution to the linear system using determinants. Complete Steps 1 to 6 in order. O D 1. Step 4: Using the information provided, answer the question. (22 + 3y = 1 4z + 5y = 5 Find the -value by dividing -10 by -2 1. 2 = O a = 5 * = 20 O * = -5 W D 2. Step 2: Using the information provided, answer the question. Find the determinant of the coefficient matrix. O d12 3 --2 det a 5 de 13 2| -2 det2 -2 A D 3. Step 5: Using the information provided, answer the question. Replace the second column of the coefficient matrix with the constant terms of the linear system and find the determinant. O del O dea s = 6 = 6
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