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Mathematics · 2025 · 1 mark

CBSE 2025 · Region 2 · Set 1 · Q20

Assertion (A): The pair of linear equations px + 3y + 59=0 and 2 x +6 y +118=0 will have infinitely many solutions if p =1. Reason (R): If the pair…

Assertion (A) : The pair of linear equations px + 3y + $\displaystyle 59=0$ and $\displaystyle 2 \mathrm{x}+6 \mathrm{y}+118=0$ will have infinitely many solutions if $\displaystyle \mathrm{p}=1$. Reason (R): If the pair of linear equations $\displaystyle \mathrm{px}+3 \mathrm{y}+19=0$ and $\displaystyle 2 \mathrm{x}+6 \mathrm{y}+157=0$ has a unique solution, then $\displaystyle \mathrm{p} \neq 1$.
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