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Author:D.Vasu Raj

Auxiliary circle, Director circle

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Tangent Vector (2)
Which Quadrilateral is Which?
Vertical and Oblique Asymptote
Discriminant of y = ax² + bx + c
Slope Between 2 Points (Phase 2)

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vertical line test
Centre of the homothety
Graphs of sine & cosine
Quadratic Functions - Manipulating a, b, and c
Pelecoid

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Parallelogram
Natural Numbers
Geometric Mean
Vectors 3D (Three-Dimensional)
Differential Equation

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