# Get help with trigonometric functions

Recent questions in Trigonometric Functions

### Show that the equation has exactly one real root. $2x+\mathrm{cos}x=0$

When you need someone to help you solve trigonometric functions, remember that you should understand the basics in any case. As a field of Geometry, Trigonometry can only be mastered with the help of examples. Take your time to look through the list of questions and related answers.

It will help you to practice various approaches and find the best solutions for your particular task. If what you need is not included below, remember that you should use the templates below to understand the rules. By doing so, you will achieve success!