History of Trigonometry

Who was one of the first people to discover trig results like sin(a+b)=sinacosb+cosasinb

Who discovered Madhavas arctangent series?

Some of the early and very important developments of trigonometry were in India.

Trigonometry helps us get formulas geometry and algebra can also get.

the study of triangles has been traced back to the 2nd millenium B.C. in _______ mathematics

Some of the early and very important developments of trigonometry were in India.

Who discovered Madhavas sin series?

Who was one of the first people to discover trig results like sin(a+b)=sinacosb+cosasinb

Who discovered Madhavas cosine series?

the study of triangles has been traced back to the 2nd millenium B.C. in _______ mathematics

Who discovered Madhavas arctangent series?

Who discovered Madhavas cosine series?

Who develeoped this formula? 1-sin(x)=cos^2(x)=sin^2(π/2-x)

Who discovered Madhavas sin series?

Who developed spherical trigonometry?

Trigonometry helps us get formulas geometry and algebra can also get.

Astrology relies mainly on trigonometry.

Who develeoped this formula? 1-sin(x)=cos^2(x)=sin^2(π/2-x)

Who developed spherical trigonometry?