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  1. Trigonometric functions - Math.net

    Trigonometric functions are functions related to an angle. There are six trigonometric functions: sine, cosine, tangent and their reciprocals cosecant, secant, and cotangent, respectively.

  2. Trigonometric Functions - Definition, Formula, Table, Identities, and ...

    Feb 24, 2025 · What are the trigonometric functions. Learn how to find its values with its list, formula, properties, and examples.

  3. 1.3: Trigonometric Functions - Mathematics LibreTexts

    Aug 21, 2024 · In this section, we define the six basic trigonometric functions and look at some of the main identities involving these functions. To use trigonometric functions, we first must understand …

  4. Trigonometric function | Definition, Formula, & Concepts | Britannica

    Dec 22, 2025 · A trigonometric function is one of the six functions (sine, cosine, tangent, cotangent, secant, and cosecant) that represents ratios of sides of right triangles.

  5. Trigonometric Functions - Formulas, Graphs, Examples, Values

    What are Trigonometric Functions? There are six basic trigonometric functions used in Trigonometry. These functions are trigonometric ratios. The six basic trigonometric functions are sine function, …

  6. Trigonometric Functions: Formulas, Graphs, Table & Examples

    What Is Trigonometric Functions? A trigonometric function is defined as a mathematical function that relates an angle of a right triangle to the ratios of its sides. You’ll find this concept applied in areas …

  7. Basic Trigonometric Functions | Brilliant Math & Science Wiki

    What can we measure in a triangle? The first objects that come to mind may be the lengths of the sides, the angles of the triangle, or the area contained in the triangle. We first explore trigonometric …

  8. BYJU'S Online learning Programs For K3, K10, K12, NEET, JEE, UPSC ...

    The basic trigonometric functions are sine, cosine, tangent, cotangent, secant and cosecant. Also, read trigonometric identities here. There are a number of trigonometric formulas and identities that …

  9. Trigonometric Functions and Values: Definitions, Identities, and ...

    Jan 10, 2026 · Overview of Trigonometric Functions Basic Trigonometric Functions The primary trigonometric functions include sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), …

  10. 1.3 Trigonometric Functions | Calculus Volume 1 - Lumen Learning

    In this section, we define the six basic trigonometric functions and look at some of the main identities involving these functions. To use trigonometric functions, we first must understand how to measure …