Trigonometric Equations Worksheets

What Are Trigonometric Equations? A trigonometric identity refers to an equation with trigonometric functions, and that stands true for every value substituted for a variable. Trigonometric identities help in simplifying trigonometric expressions. Trigonometric identities involving the Pythagorean theorem are the most commonly used ones. Conditional trigonometric equations stand true for some replacement values. Trigonometric solutions that fall in the interval 0 ≤ x ≤ 2π are known as the primary solutions. There is not any clear-cut or defined method of solving the trigonometric equation. We do not have specific rules to simplify or solve the equations. Mostly, the method of solving trigonometric equations includes incorporating algebraic manipulation and using trigonometric identities. In case, you have to solve the equation that has more than one trigonometric function; we incorporate factoring and trigonometric identities to simplify the equation to one trigonometric function.