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Solve the quadratic inequality. Write the solution set in interval notation.
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HMIs
Human Machine Interfaces, devices or software allowing interaction between humans and machines, typically used in industrial environments.
Diagnose
The process of identifying, deducing, and addressing issues within a system, machine, or piece of equipment.
Monitor
To observe or track the operation or performance of a system or device, often for the purpose of troubleshooting or optimization.
Error Signal
A signal generated to indicate a discrepancy between a desired outcome and an actual outcome, used for correction in control systems.
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