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Deducing the Relationship: A sin x + B sin x= R cos (x+a)
Author:
Hisham Amir
A video showing proof of an identity that is widely used in Trigonometry.
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Construct a Conic
Average Rate of Change: Graph a Function (1)
Icosahedron1
Poorly Drawn Parallelograms
Tutorial: Create lists of numbers and objects
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calorimetrie4
A Car & 20 Questions
Ilustração do conceito de limite
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Wave interference
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Differential Equation
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