Курс 5(5). Заняття №1.2. Синус, косинус тангенс, котангенс довільного кута. Алгебра 10.

External examination in mathematics. Preparation. Trigonometric functions of an arbitrary angle. How to determine the sine, cosine, tangent and cotangent for an arbitrary angle. This and other "basics" of trigonometry are discussed in this video by Vyacheslav Yarmak. The video is intended for mathematics teachers, parents of students, for organizing distance learning. It can be used by students for independent preparation in mathematics, including for preparation for the external examination in mathematics, as well as during studies at a university for repeating the material.   #mathematics_exam #sine_cosine_tangent_cotangent_of_an_arbitrary_angle #preparation_for_exam #algebra #algebra_10th_grade #algebra_and_beginnings_of_analysis_10th_grade #exam #dpa #learnayzer #video lesson