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Mathematics · 2018
JEE Main 2018 · 2018-04-08 Offline · Q62
Let S ={x ∈ R: x ≥ 0 and 2|√ x -3|+√ x (√ x -6)+6=0}. Then S:
Let $\displaystyle \mathrm{S}=\{x \in \mathbf{R}: x \geqslant 0$ and $\displaystyle 2|\sqrt{x}-3|+\sqrt{x}(\sqrt{x}-6)+6=0\}$. Then S :
Official answer
(3)
contains exactly two elements.
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JEE Main 2018 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.