Some Considerations on Solving Trigonometric Equations Involving the Absolute Value Sign
DOI:
https://doi.org/10.55640/eijp-06-06-08Keywords:
Modulus of a real number, modular equation, trigonometric equationAbstract
The article is devoted to the study of trigonometric equations taught in general secondary schools and which students encounter some difficulties in mastering. It describes trigonometric equations involving the modulus sign and methods for solving them. The article also explains the modulus of a real number and its properties using examples.
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