A System of Linear Equations Is __________ If It Has

question 177

Short Answer

A system of linear equations is __________ if it has no solutions.

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Definitions:

Alpha Waves

Brain waves detected by electroencephalography (EEG), representing a state of wakeful relaxation, typically associated with calm, awake but relaxed states of mind.

Electroencephalograph (EEG)

A device used to record the electrical activity of the brain, often used in sleep and brain function research.

REM Sleep

A stage of sleep characterized by rapid eye movement, increased brain activity, and vivid dreams, playing a role in memory consolidation and emotional processing.

Beta Waves

Brain waves that are present during awake, alert states of consciousness and are associated with concentration, arousal, and cognition.