Consider the system -3x1+3x2+x3=2 3x1-2x2+x3=2 -2x1-2x2-3x3=-1 (a) Find the reduced row echelon form of the augmented matrix for this system. Your answers must be fractions (decimals are not allowed). You should be able to do this exercise without a calculator. Solve the original system of equations. Your answers must be fractions (decimals are not allowed). X= ? X is a vertical matrix with x1 x2 and x3 as part of it.
Consider the system -3x1+3x2+x3=2 3x1-2x2+x3=2 -2x1-2x2-3x3=-1 (a) Find the reduced row echelon form of the augmented matrix for this system. Your answers must be fractions (decimals are not allowed). You should be able to do this exercise without a calculator. Solve the original system of equations. Your answers must be fractions (decimals are not allowed). X= ? X is a vertical matrix with x1 x2 and x3 as part of it.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section: Chapter Questions
Problem 4CC
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Consider the system
-3x1+3x2+x3=2
3x1-2x2+x3=2
-2x1-2x2-3x3=-1
(a) Find the reduced row echelon form of the augmented matrix for this system. Your answers must be fractions (decimals are not allowed). You should be able to do this exercise without a calculator.
Solve the original system of equations. Your answers must be fractions (decimals are not allowed).
X= ?
X is a vertical matrix with x1 x2 and x3 as part of it.
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