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In which of the following both sides of equation are multiplied by non-zero constant?

In which of the following both sides of equation are multiplied by non-zero constant? Correct Answer Gauss Elimination Method

Gauss Elimination method employs both sides of equation to be multiplied by a non-zero constant. The matrix is then reduced to Upper Triangular Matrix to get values of the respective variables.

Related Questions

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The method is which both sides of equations are multiplied by a non-zero constant is classified as
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