🛠️ JEE➗ Maths

The system of equations \( \begin{aligned} & x+y+z=6 \\ & x+2 y+5 z=9 \\ & x+5 y+\lambda z=\mu \end{aligned}…

Q1

The system of equations

\(
\begin{aligned}
& x+y+z=6 \\
& x+2 y+5 z=9 \\
& x+5 y+\lambda z=\mu
\end{aligned}
\)

has no solution if

[JEE Main 2025, 23 Jan (Shift 2)]

a

\(\lambda=17, \mu \neq 18\)

b

\(\lambda \neq 17, \mu \neq 18\)

c

\(\lambda=15, \mu \neq 17\)

d

\(\lambda=17, \mu=18\)

🔒
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