1. ## orthogonality

pls i need exampelas for orthogonal functions and polynomial with proofing orthogonality

tks alot

hassan

2. Hi

Which dot product can be used when dealing with continuous functions or polynomials ? If you know this, you only have to find $f$ and $g$ such that $=0$.

3. Originally Posted by hassan wannous
pls i need exampelas for orthogonal functions and polynomial with proofing orthogonality

tks alot

hassan

For orthogonal polynomials, try researching the following:

Jacobi polynomials
Gegenbauer polynomials
Legendre polynomials and associated Legendre polynomials
Chebyshev polynomials
Laguerre polynomials
Hermite polynomials