Question 1

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This is the LU descomposition of a matrix A.

open parentheses table row 1 0 0 row 5 1 0 row cell negative 5 end cell cell negative 5 over 2 end cell 1 end table close parentheses space comma space open parentheses table row cell negative 1 end cell 1 cell negative 1 end cell row 0 cell negative 2 end cell 3 row 0 0 cell 3 over 2 end cell end table close parentheses
Apply the LU system to solve the linear system Error converting from MathML to accessible text., where b equals open parentheses table row cell negative 6 end cell row 4 row 3 end table close parentheses.
Then, give the intermediate vector solution (y) and the final vector solution (x) separated by a comma, in this order and with their names. Like this: y=ysolution, x=xsolution
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