GeoGebra
Trigonometry
Definition: sin x
Definition: cos x
Definition: tan x
Table: y = sin x
Table: y = cos x
Table: y = tan x
Unit circle: sin-graph
y = a.cosx + q
y = a.sinx + q
y = a.tanx + q
y = a sin k(x+q) + q
y = a cos k(x+q) + q
y = a tan k(x+q) + q
cos rule
area rule
sin rule
GeoGebra
Trigonometry
Author:
Gerrit Stols
Definition: sin x
Definition: cos x
Definition: tan x
Table: y = sin x
Table: y = cos x
Table: y = tan x
Unit circle: sin-graph
y = a.cosx + q
y = a.sinx + q
y = a.tanx + q
y = a sin k(x+q) + q
y = a cos k(x+q) + q
y = a tan k(x+q) + q
cos rule
area rule
sin rule
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