Question

the principle used in gauss elimination method​

Answer 1

Answer: To explain how Gaussian elimination allows the computation of the determinant of a square matrix, we have to recall how the elementary row operations change the determinant: Swapping two rows multiplies the determinant by −1. Multiplying a row by a nonzero scalar multiplies the determinant by the same scalar.

Gauss Elimination Method

1. Interchange and equation.
2. Divide the equation by .
3. Add times the equation to the equation.
4. Add times the equation to the equation.
5. Multiply the equation by.

Step-by-step explanation:

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Answer 2

Answer:

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