Search This Blog

Wednesday, 26 October 2011

Solving Trigonometric Equations - General Solutions


Solving Trigonometric Equations - General Solutions



An Equation involving trigonometric functions is called a trigonometric equation. For example,
     sinx = 0.50, tan A = 0.75
In this section we just find out the general solution to these given equations.

Let's check, tan A = 0.75, Using the inverse trigonometric function of tangent i.e. tan -1 0.75 =38 degree (approx).
We also know that the tangent function has a period of pi = 180 degree radian and its repeats every 180. in this situation there are many possible answers of this trigonometric functions.
    A = 38 + 180 n
where n = 1,2,3,... and you find the most general solution of trigonometric equations.

Free Math Education provides all the basics and the concept of Algebra, Geometry and Trigonometry Course Outline with step by step solutions.
hostgator coupon code