ESSENTIAL TRIGONOMTERY WITHOUT GEOMETRY PART II: GENERALIZATIONS AND APPLICATIONS
Keyword(s):
The Law
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Abstract In a previous paper (Gresham et al. 2019), the properties, theorems, and identities of the sine and cosine functions were developed using only analytical methods and without geometric constructions. We follow those results and use them to develop generalizations of the key theorems of trigonometry, again using purely analytical methods. We conclude with a connection to the Law of Conservation of Energy in physics.