SOLUTION: Please help me solve this Use LU-factorization of the coefficient matrix to solve the linear system. x - 3y = -5 y + 3z = -1 2x

SOLUTION: Please help me solve this Use LU-factorization of the coefficient matrix to solve the linear system. x - 3y = -5 y + 3z = -1 2x - 10y + 2z = -20

Question 1121332: Please help me solve this
Use LU-factorization of the coefficient matrix to solve the linear system.
x - 3y = -5
y + 3z = -1
2x - 10y + 2z = -20
Answer by ikleyn(52786) (Show Source): You can put this solution on YOUR website!
.
Make GOOGLE-search with keywords "LU-factorization online calculator".

Google will show you some number of appropriate sites.

Go to any of these (of the first 3 - 5) sites.

https://keisan.casio.com/exec/system/15076953047019

http://www.gregthatcher.com/Mathematics/LU_Factorization.aspx

https://matrixcalc.org/en/

Input your matrix. Press the "Solve" button.

Get the result.

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