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What are Inverse Trigonometry ... In Trigonometry, different types of problems can be solved using trigonometry formulas. These problems may include trigonometric ratios (sin, cos, tan, sec, cosec and cot), Pythagorean identities, product identities, etc. Some formulas including the sign of ratios in different quadrants, involving co-function identities (shifting angles), sum & difference identities, double angle identities, half-angle identities, etc., are also given in brief here. Here is a table for trigonometry formulas for angles that are commonly used for solving trigonometry problems. The trigonometric ratios table helps in finding the values of trigonometric standard angles such as 0°, 30°, 45°, 60°, and 90°. Trigonometry is one of the important branches in the history of mathematics that deals with the study of the relationship between the sides and angles of aright-angled triangle.This concept is given by the Greek mathematician Hipparchus. In this article, we are going to learn the basics of trigonometry such as trigonometry functions, ratios, trigonometry table, formulas and many solved examples. Table of contents: Trigonometry Definition Trigonometric Ratios (Sin, Cos, Tan) Six Trigonometric ...
