The pair of equations $x=5$ and $y=5$ has\

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Professor PC Thomas Classes · Answer

(b) : Given equations are $x=5$ and $y=5$\ Clearly, from graph we can see that both lines intersect each other at $(5,5)$∴ The given pair of equations has a unique solution. \Expert Tips - The line $x=c$ is parallel to $y$-axis and $y=c$ is parallel to $x$-axis.\