For problems 27-30, determine all values of k for which the given linear system has (a) no solution, (b) a unique solution, and (c) infinitely many solutions. k x 1 + 2 x 2 − x 3 = 2 , k x 2 + x 3 = 2.
For problems 27-30, determine all values of k for which the given linear system has (a) no solution, (b) a unique solution, and (c) infinitely many solutions. k x 1 + 2 x 2 − x 3 = 2 , k x 2 + x 3 = 2.
Solution Summary: The author calculates the value of k at which the linear system of equation has no solution, since it contains two equations and three variables.
For problems 27-30, determine all values of
k
for which the given linear system has (a) no solution, (b) a unique solution, and (c) infinitely many solutions.
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