Use the following LU factorization to (a) compute the determinant and (b) solve A x b with b T 10 50 26 A L U 1 0 6667 0 3333 0 3 X 1 0 3636 1 2 7 3333 1 4 6667 3 6364...

To compute the determinant of the matrix A we can use the property that the det ...

Use the following LU factorization to (a) compute the determinant and (b) solve [A]{x} = {b} with

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Use the following LU factorization to (a) compute the determinant and (b) solve [A]{x} = {b} with {b}T = ⌊−10 50 −26⌋.

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Use the following LU factorization to (a) compute the determinant and (b) solve [A]{x} = {b} with

Question:

[A] = [L][U] = 1 0.6667 -0.3333 [0 3 [₁ X 1 -0.3636 1 -2 7.3333 1 -4.6667 3.6364

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