Mathematics · 2024
JEE Main · 1 February 2024, Shift 2 · Q5
Let the system of equations x+2 y+3 z=5,2 x+3 y+z=9,4 x+3 y+λ z=μ have infinite number of solutions. Then λ+2 μ is equal to:
Let the system of equations $\displaystyle x+2 y+3 z=5,2 x+3 y+z=9,4 x+3 y+\lambda z=\mu$ have infinite number of solutions. Then $\displaystyle \lambda+2 \mu$ is equal to :
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 17$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.