Science:Math Exam Resources/Courses/MATH152/April 2011/Question A 04/Statement

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Circle the one correct answer below. A linear system of two equations in three unknowns has

(a) always a unique solution.
(b) either a unique solution or no solutions.
(c) either a unique solution or an infinite number of solutions.
(d) either no solutions or an infinite number of solutions.
(e) either a unique solution or exactly two distinct solutions.