Trigonometric-equation
noun, Mathematics.
1.
an equation involving trigonometric functions of unknown angles, as cos B = ½.
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noun, Mathematics. 1. Also called circular function. a function of an angle, as sine or cosine, expressed as the ratio of the sides of a right triangle. 2. any function involving only trigonometric functions and constants. 3. the generalization of these to functions of real or complex numbers. trigonometric function noun 1. Also called circular […]
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noun, Mathematics. 1. an infinite series involving sines and cosines of increasing integral multiples of a variable.
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[trig-uh-nom-i-tree] /ˌtrɪg əˈnɒm ɪ tri/ noun 1. the branch of mathematics that deals with the relations between the sides and angles of plane or spherical triangles, and the calculations based on them. trigonometry /ˌtrɪɡəˈnɒmɪtrɪ/ noun 1. the branch of mathematics concerned with the properties of trigonometric functions and their application to the determination of the […]
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adjective 1. having three angles or corners, as a stem or seed; triangular. adjective 1. (of stems, seeds, and similar parts) having a triangular cross section
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noun, plural trigona [trahy-goh-nuh] /traɪˈgoʊ nə/ (Show IPA). Anatomy. 1. trigone. trigonum tri·go·num (trī-gō’nəm) n. pl. tri·go·na (-nə) A triangular anatomical area.