Someone please help me to solve this

Someone please help me to solve this

The first three Legendre polynomials are P0(x) = 1, P1(x) = x, and P2(x) = (3x2−1)/2. There is a general recurrence formula for Legendre polynomials, by which they are defined recursively:

Define a recursive function p(n,x) to generate Legendre polynomials, given the form of P0 and P1. Use your function to compute p(2,x) for a few values of x, and compare your results with those using the analytic form of P2(x) given above.

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer