JEE MAIN - Mathematics Hindi (2025 - 23rd January Evening Shift - No. 10)
समीकरणों की व्यवस्था
$$\begin{aligned} & x+y+z=6, \\ & x+2 y+5 z=9, \\ & x+5 y+\lambda z=\mu, \end{aligned}$$
का कोई समाधान नहीं है यदि
$\lambda=17, \mu=18$
$\lambda=17, \mu \neq 18$
$\lambda=15, \mu \neq 17$
$\lambda \neq 17, \mu \neq 18$
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