Lecture Session 3 - Linear quations of second order with constant  coefficients when PI= polynomial with sinh ax or cosh ax 

Session Plan :

15 Mins : Introduction to 2nd order linear differential equations (CF & PI basics)

15 Mins : Methods for PI when RHS = Polynomial × sinh⁡(ax) or cosh(ax)

15 Mins : Solved Problems (one for polynomial × sinh(ax), one for polynomial × cosh(ax))

05 Mins : Summary & key steps (CF + PI → General solution) 

Lecture Material : (PDF, PPT)

Learning Material (IV Quadrant Approach)

(Q1) : Text and Image based Content (PDF/Image Formats)

(Q2) : Video Based Content (Youtube)

(Q3) : Formative Assessment (Google Form/Any Other Online Quiz Platform)