SSC MCQ Question Ans. Trigonometry. The word trigonometry derived from two Greek words: Trigonon meaning triangle and metron meaning measurement, Trigonometry are not confined to measurement of triangles and many practical fields of the application; modern trigonometry is a vibrant branch of mathematics having diverse applications in science, engineering, and technology. Trigonometry has two branches; one is Plane Trigonometry, the other is Spherical Trigonometry. We are concerned with plane trigonometry only.
SSC MCQ Question Ans. Trigonometry
We discuss the trigonometrical ratios of an acute angle of this chapter. By the ratios of the acute angle, we can determine the technique of any trigonometrical angle. RThe relation among the ratios and its sign is a different quadrant can be explained. Some identity about trigonometric ratios is to be conceptualized.
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