Mathematics · 2024
JEE Main · 30 January 2024, Shift 2 · Q4
Consider the system of linear equations x+y+z=5, x+2 y+λ^2 z=9, x+3 y+λ z=μ, where λ, μ ∈ R. Then, which of the following statement is NOT correct?
Consider the system of linear equations $\displaystyle x+y+z=5$,
$\displaystyle x+2 y+\lambda^2 z=9, x+3 y+\lambda z=\mu$, where $\displaystyle \lambda, \mu \in \mathbb{R}$. Then, which of the following statement is NOT correct?
Official answer
From NTA’s final answer key for this paper.
(3)
System has unique solution if $\displaystyle \lambda \neq 1$ and $\displaystyle \mu \neq 13$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.