Dagsarkiv: februari 28, 2012

Trigonometric formulae

    The trigonometric functions are defined with the aid of the unit circle as follows: The perhaps most important trigonometric formulas from which almost all other trigonometric formulas can be derived are the angle transformation formulas: These formulae can … Fortsätt läsa

Publicerat i Geometri, Gymnasiematematik(high school math), matematik 4 | Märkt , | Lämna en kommentar