Final answer:
An infeasible solution occurs when Solver cannot determine a combination of decision variables that satisfies all of the constraints.
Step-by-step explanation:
A(n) infeasible solution results when Solver cannot determine the combination of decision variables that satisfies all of the constraints.
For example, let's say we have a system of three linear equations with two unknowns:
x + y = 3
y - 2x = 4
x - y = 2
Since we have more unknowns than equations, there is no unique solution that satisfies all the constraints.