Mathematics, 05.05.2020 07:03 zoeedadoll

Solve the equation Axequalsb by using the LU factorization given for A. Aequals[Start 3 By 3 Matrix 1st Row 1st Column 3 2nd Column negative 4 3rd Column 3 2nd Row 1st Column negative 9 2nd Column 9 3rd Column negative 4 3rd Row 1st Column 9 2nd Column negative 9 3rd Column 5 EndMatrix ]equals[Start 3 By 3 Matrix 1st Row 1st Column 1 2nd Column 0 3rd Column 0 2nd Row 1st Column negative 3 2nd Column 1 3rd Column 0 3rd Row 1st Column 3 2nd Column negative 1 3rd Column 1 EndMatrix ][Start 3 By 3 Matrix 1st Row 1st Column 3 2nd Column negative 4 3rd Column 3 2nd Row 1st Column 0 2nd Column negative 3 3rd Column 5 3rd Row 1st Column 0 2nd Column 0 3rd Column 1 EndMatrix ], bequals[Start 3 By 1 Matrix 1st Row 1st Column 1 2nd Row 1st Column 9 3rd Row 1st Column negative 9 EndMatrix ]Let Lyequalsb and Uxequalsy. Solve for x and y.

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Solve the equation Axequalsb by using the LU factorization given for A. Aequals[Start 3 By 3 Matrix...

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