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Inconsistent Pair of Linear Equations

What Is The F...

Question

What is the formula of unique solution?

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Solution

The formula of a unique solution for the pair of linear equations $a_{1} x + b_{1} y + c_{1} = 0$ and $a_{2} x + b_{2} y + c_{2} = 0$ is,
$\frac{a_{1}}{a_{2}} \neq \frac{b_{1}}{b_{2}}$

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Inconsistent Pair of Linear Equations

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