Do my maths homework! (Numerics) (German sheet but i can help with translation)
$25-30 USD
Pagado a la entrega
Hey just do this sheet for me.
Its german and very easy numerics.
I am willing to pay 30 Bucks for that, and will release another 30 bucks bonus on the 18th.
EDIT: I ONLY NEED TASKS 15&16, heres the english translation
(see deliverables)
Thank you!
## Deliverables
Task 15:
For the functions f,g from C[-1,1] the L^2 scalar product is defined Like this:
(see sheet)
Show: If f,g from P(n-1) and x_i with i=1,2,...,n are zeros of the n-th Lengendre polynom and
(see sheet)
..while l_j is the j th Lagrange Polynom from the node x_i with i=1,...,n then this is true
(see sheet)
Task 16:
Take a look at the Gauss integration on the interval [-1,1] with the weight function w(x)=(see sheet).
The corresponding orthogonal polynoms are the Tschebyscheff polynoms for which the recursion function
(see sheet)
applies.
a)Give a recursion formula for the on <T_n,T_n> = 1 normed tschebischeff polynoms.
b) give a tridiagonal matrix for the recursion
c) calculate the Weights of the gauss quadrature formula for n=3
## Platform
mathematics
Nº del proyecto: #3468670