Lecture Session 1 -
Linear equations of second order with constant coefficients when PI = 0 or exponential or sin ax or cos ax
Linear equations of second order with constant coefficients when PI = 0 or exponential or sin ax or cos ax
15 Mins : Introduction to second-order linear differential equations with constant coefficients (CF, PI basics)
15 Mins : Methods to find PI when RHS = 0, e^{ax}, sinax, cosax
15 Mins : Solved problems (one for each case)
05 Mins : Summary & key steps (CF + PI → General solution)