Jadhav Angular Formula
Jadhav Angular Formula evaluates the angle between any two sides of any triangle given length of all the sides, invented by Indian mathematical scholar Jyotiraditya Jadhav.
Applications
- Astrophysics: For finding angles between the vector of celestial bodies.
- Aerodynamics: In finding the glide angle, angle of climb and various angles of attack.
- Navigation: In finding real time locations.
- Geography: In calculating distances between geographical locations.
- Geometry: In finding angles between the two sides of any triangle.
- Robotics: In operating arms and for studying robotic movements through vectors.
- Teleportation and Quantum Physics: In studying oscillating motions of particles.
Trigonometric Cosine function
Now as in the figure of "Trigonometric Circle" as the angle theta increases and the transition line goes beyond 1st quadrant, the value of some trigonometric functions change from positive to negative, like cosine function the ratio will be negative in the second and 3rd quadrant, the angle is always calculated from positive x-axis. So in-case cosine function inverse of the 
is a negative value then the angle which gives exactly same ratio in positive will be considered and subtracted from 
180 or 
radians (while dealing with radians) to get exact angle from x-axis.
The generalized formula where the ratio would be (-x), then exact angle can be found like this:
(while using degrees)
(while using radians)
Other inventions by Jyotiraditya Jadhav
Read more about Jyotiraditya Jadhav here.
