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Trigonometric Properties and Ratios by Deepanshu Agarwal is a document available to read on EtoBox.
(1) Trigonometry deals with relationships between sides and angles of triangles. (2) The trigonometric ratios of specific angles like 45°, 30°, 60° are given. (3) As an angle approaches 0°, its sine approaches 0 and its cosine approaches 1, defining the trigonometric ratios of 0° to be sin0° = 0, cos0° = 1.
- Author
- Deepanshu Agarwal
- Language
- EN