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Non-Equivalence of Vectors and Elimination Versus Substitution

1. Explain why vectors QR and RQ are not equivalent.
2. Explain in your own words when the elimination method for solving a system of equations is preferable to the substitution method.

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The '' blog'' has been quiet for a while , so you decide to create a math challenge. You post the following issues and then try to address them ...

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Non-Equivalence of Vectors and Elimination Versus Substitution are investigated.

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