based on my stock knowledge, i think hipparchus is the father of trigonometry.....
Several great mathematicians have made contributions to trigonometry. Pitiscus wrote books on plane and spherical trigonometry, and Hipparchus produced a table of chords.
moivre's formula
There is no Contribution of Thales in the field of trignometry.........
The contributions of Arab scholars was trigonometry. They also contributed other thing such as their intelligence . :D :)
No one in particular because trigonometry has evolved over thousands of years with many ancient and modern mathematicians making their own discoveries and contributions to the subject.
Several great mathematicians have made contributions to trigonometry. Pitiscus wrote books on plane and spherical trigonometry, and Hipparchus produced a table of chords.
ARJUN 57
moivre's formula
There is no Contribution of Thales in the field of trignometry.........
The contributions of Arab scholars was trigonometry. They also contributed other thing such as their intelligence . :D :)
biography of georg joachim iserin
Centuries ago, Islam created the mathematics of 'Trigonometry'.
The Declaration of Independence The Constitution of the United States
No one in particular because trigonometry has evolved over thousands of years with many ancient and modern mathematicians making their own discoveries and contributions to the subject.
Trig is present day math but maybe you mean calculus. its a huge part of calculus.
John Wallis (1616-1703) made significant contributions to Trigonometry, calculus and geometry and was chief Cryptographer to Parliament
The Babylonians contributed Geometry, Trigonometry, and one of the oldest mathematical texts, Plimpton 322, to the world. Without these contributions, we would not have had a basis for common mathematical functions in today's educational system.