Question 13 Consider the system of linear equations below with k a real number. x + y + z = 1 y - z = 1 (k2 + k)z = k 13.1 For which value(s) of k is the system inconsistent? Write down the value(s) of k. Do not show calculations. 13.2 For which value(s) of k is the system consistent with a unique solution? Write down the value(s) of k. Do not show calculations.

Question 13 Consider the system of linear equations below with k a real number. x + y + z = 1 y - z = 1 (k2 + k)z = k 13.1 For which value(s) of k is the system inconsistent? Write down the value(s) of k. Do not show calculations. 13.2 For which value(s) of k is the system consistent with a unique solution? Write down the value(s) of k. Do not show calculations.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter5: Systems Of Equations And Inequalities

Section: Chapter Questions

Problem 7T

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