x1 + 3x3 = 1
−x1 + 2x2 − 3x3 = 1
Mathematics, 02.10.2019 16:30 erikacastro2421
Consider the system of equations
x1 + 3x3 = 1
−x1 + 2x2 − 3x3 = 1
2x2 + ax3 = b
for which real numbers a and b does the system have no solutions, a unique solution, or infinitely many solutions? your answer should subdivide the abplane into three disjoint sets.
Answers: 2
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You know the right answer?
Consider the system of equations
x1 + 3x3 = 1
−x1 + 2x2 − 3x3 = 1
x1 + 3x3 = 1
−x1 + 2x2 − 3x3 = 1
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