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Trigonometric function
noun
Definitions
Noun
- 1 Any function of an angle expressible as the ratio of two of the sides of a right triangle that has that angle (e.g., sine), or that subtracts 1 from such a ratio or subtracts such a ratio from 1 (e.g., coversed sine).
- 2 function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle wordnet
See also for "trigonometric function"
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