Matrices computations

I need preferrably four c++ programs. [login to view URL] to do matrix multipication. [login to view URL] for matrix transpose. [login to view URL] using Gauss Elimination for any system of equations [A][x]=[b] where [A] is an n*n matrix. Make sure that all of your real variables are double precision. Input:n(# of equations),augmented matrix{[A:b]nx(n+1)} Output:Solution vector{[x]i.e. x1=..,x2=...}or a message"no unique solution exists" The input and output numbers should have at least four decimal places. [login to view URL] to solve any system of equation[A][x]=[b] where [A] is an n*n matrix using the Guass-seidel method. Make sure all of real variables are double precision. Input: n, [A],[B],initial guess for [X], & (tolerance set to 1x10^-5),N(max number of iterations set to 100) Output:N, solution vector{[x] i.e. x1=..,x2=...)or the message"Solution did not converge in 'N' number of iterations" The input and output numbers should have at least four decimal places. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform needs to run on windows xp, microsoft visual studio deadline 3/31/2003 8:00:00 AM