Mcqs mostly eigenvalues k ay thy 2 Vector thy btana tha k yeh linearly depending hai ya nai Differential equation ka order or degree long Wronkisin find krna tha R in frobenius pata nai is ka kia btana tha mujhy nai Ata tha yeh 2 equations without damping short Decoupled equation main likhna tha differential equation ko . Bessls equation di thi us ka general solution Likhna tha