15 Mins : Introduction to Legendre’s differential equation (1 - x^2)y'' - 2xy' + n(n+1)y = 0
15 Mins : Method of solution (power series idea / standard substitution → Legendre polynomials)
15 Mins : Solved Problems (e.g., n=0,1,2) showing Legendre polynomials P_0(x), P_1(x), P_2(x)
05 Mins : Summary & key points (definition, solution form, importance of Legendre polynomials)