Trig functions, equations & identities

teaching materials ↴The trigonometry syllabus content can be split into two parts (with some overlap) of triangle trigonometry and trigonometric functions, equations & identities. Triangle trigonometry involves functions of angles whereas the other approach to trigonometry (trig functions, equations & identities) deals with trigonometric functions defined in terms of a real number that is the length of an arc along...

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