Find a row echelon form or a reduced row echelon form, as indicated, for the given matrix.
-Find a reduced row echelon form for the matrix. 
Definitions:
Cystic Fibrosis
A genetic disorder affecting the lungs and other organs, characterized by thick, sticky mucus that can block airways.
Carbon Monoxide Poisoning
A potentially fatal condition caused by inhaling carbon monoxide gas, leading to symptoms such as headache, dizziness, and nausea, due to reduced oxygen carrying capacity of blood.
Smoke Inhalation
The act of breathing in combustion products during exposure to fire, which can lead to respiratory distress and other health issues.
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