Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter11: Matrices And Determinants
Section11.CR: Chapter Review
Problem 10CC
Related questions
Question
Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE.
*I already have the answers, I just need a neat and complete solution for this.
[ANSWERS]
x=7
y=3
z=-2
[QUESTION]
Given the system of linear equation below, determine the value of ?, ?, and ? using:
a. Inverse matrix method
b. Cramer’s rule
c. using Gaussian elimination
d. using Gauss-Jordan elimination
8x-7y+10z=15
2x+3y+8z=7
-4x+5y-2z=-9
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