Mathematics · 2024
JEE Main · 8 April 2024, Shift 1 · Q2
Let z be a complex number such that |z+2|=1 and Im ((z+1)/(z+2))=1/5. Then the value of | Rc (z̅+̅2̅)| is
Let $\displaystyle z$ be a complex number such that $\displaystyle |z+2|=1$ and $\displaystyle \operatorname{Im}\left(\frac{z+1}{z+2}\right)=\frac{1}{5}$. Then the value of $\displaystyle |\operatorname{Rc}(\overline{z+2})|$ is
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle \frac{2 \sqrt{6}}{5}$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.