4x - y - z = 4 -2x + 6y + z = 7 -1x + y + 7z = 3 a) Check whether the system is consistent or inconsistent b) Solve the system of equation using Cramer's Rule if the solution exists.
4x - y - z = 4 -2x + 6y + z = 7 -1x + y + 7z = 3 a) Check whether the system is consistent or inconsistent b) Solve the system of equation using Cramer's Rule if the solution exists.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section: Chapter Questions
Problem 18PT
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![Q.3
4x – y – z = 4
-2x + 6y + z = 7
-1x + y + 7z = 3
a) Check whether the system is consistent or inconsistent
b) Solve the system of equation using Cramer's Rule if the solution exists.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4b058cc1-3574-41d1-bbf6-9a85c7e10b68%2F8abfb8fe-491e-4201-a1e0-ff43ec02f328%2Fbilkdwf9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q.3
4x – y – z = 4
-2x + 6y + z = 7
-1x + y + 7z = 3
a) Check whether the system is consistent or inconsistent
b) Solve the system of equation using Cramer's Rule if the solution exists.
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