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🔍 PREVIEW MODE – Only you can see this. Back to Admin EduTek Lesson Notes Shop Print PDF Home › SS › Mathematics › Variation II SS 1 Variation II – Joint & Partial Variation Mathematics SS 1 Third Term Introduction In this lesson, we will explore two more advanced types of variation: joint variation and partial variation. These are extensions of the direct and inverse variation concepts learned in Variation I. 📌 Key Concepts: Joint Variation: A quantity varies directly as the product of two or m [Preview only]