What is sin , cos and tin . Define with examples . Plz do it if you know correctly that would be a great help !
Answers
Answer:
They are the unit use in Math's usually Trigonometry.
Step-by-step explanation:
Sin:- Trigonometry. (in a right triangle) the ratio of the side opposite a given acute angle to the hypotenuse.
Cos:- The ratio of the length of the side adjacent to an acute angle of a right triangle to the length of the hypotenuse.
Tan:- In a right angled triangle, the tangent of an angle is: The length of the side opposite the angle divided by the length of the adjacent side. The abbreviation is tan. tan(θ) = opposite / adjacent.
sin, cos and tan are basically just functions that relate an angle with a ratio of two sides in a right triangle. Sin is equal to the side opposite the angle that you are conducting the functions on over the hypotenuse which is the longest side in the triangle. Cos is adjacent over hypotenuse.
Sine, Cosine and Tangent are the main functions used in Trigonometry and are based on a Right-Angled Triangle. Before getting stuck into the functions, it helps to give a name to each side of a right triangle: "Opposite" is opposite to the angle θ "Adjacent" is adjacent (next to) to the angle θ
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