A section of a graph or a system where the relationship between variables does not conform to a straight line.

गैर-रेखीय क्षेत्र

English Usage: The model showed significant changes in the nonlinear region of the response curve.

Hindi Usage: मॉडल ने प्रतिक्रिया वक्र के गैर-रेखीय क्षेत्र में महत्वपूर्ण परिवर्तन दिखाए।