Help me Solo learners and teachers with solving Cholesky Matrix

Question

I wish to implement Cholesky matrix solving technique in C or C++ or Python or Java language to solve a matrix with 4 unknown like x1,x2,x3 and x4.

Thanks for your reply, my worries are always cleared here

Answer 1

This is the matrix

M1[]= {
{ 4, -1,0,0},
{-1,4,-1,0},
{0,-1,4,-1},
{0,0,-1,4}
}
M2[]= {
x1,
x2,
x3,
x4
}
M3[] ={
1
0
0
0
}

The question
M1*M2=M3
find the values of x1,x2,x3,x4
Thanks for asking I forgot that

Answer 2

Be more specific with the martix you want to solve

look at this so long.
https://code.sololearn.com/cyw9u4OAxn56/?ref=app

Answer 3

I was traveling, sorry for delay

try this

https://code.sololearn.com/cX5zk26yXloh/?ref=app

Answer 4

guys look at the real one I posted above to know the real thing I am expecting

Answer 5

ok infinity

Answer 6

@infinity is 1 and the remaining ones are 0

Answer 7

@Louis
are you there Louis?

Answer 8

@louis
thanks Louis, let me now try to understand it