METHODS FOR SOLVING COMPLEX TRIGONOMETRIC EQUATIONS.

Abstract

One of the difficult problems in the contents of mathematical courses of secondary general education is the solution of trigonometric equations. In ouropinion, there are at least two reasons for this problem. Firstly, the essence of trigonometric problems is reduced not to algebraic problems, but more to geometric ones. But nevertheless, trigonometric problems are widely used in algebra and in algebra and the beginning of analysis, rather than in geometry. Secondly, there are many formulas used when working with trigonometric problems. And all this is very difficult to keep in mind. Various approaches to solving complex trigonometric problems will be analyzed below. In addition, we think it would be right if these tasks were presented by secondary school mathematics teachers to students interested in mathematics.