IK and jacobian
1. Graphical Results
This section will display the graphical results obtained from the above equations:

2. Observations
- We used trigonometric functions to deduce the necessary relations in the kinematics.
- We also applied the law of cosines to calculate the angles ( \varphi_1 ) and ( \varphi_2 ).
- With these values, it was possible to determine the joint angles ( \theta_2 ) and ( \theta_3 ).