Pair of Linear Equations in Two Variables

Bihar Board Class 10 · Mathematics · 24 past questions

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1. Q6 2025

   How many solutions will $x+2y+3=0$, $3x+6y+9=0$ have?

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2. Q7 2025

   If the graphs of two linear equations are parallel then the number of solutions will be

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3. Q8 2025

   The pair of linear equations $5x-4y+8=0$ and $7x+6y-9=0$ is

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