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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.
New Resources
Blancmange curve (fractal)
Finding Average Rate of Change of a Function
Icosahedron1
alg2_05_05_01_applet_exp_2_flvs
alg2_05_05_01_applet_exp_flvs
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Tetris 1
Triangular Number Example
KEDUDUKAN DUA LINGKARAN
Parametric 5
การบวกจำนวนเต็ม
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Trigonometry
Intersection
Function Graph
Coordinates
Circle