Mathematics · 2022
JEE Main · 25 June 2022, Shift 2 · Q10
A circle touches both the y -axis and the line x+y=0. Then the locus of its center is:
A circle touches both the $\displaystyle y$-axis and the line $\displaystyle x+y=0$. Then the locus of its center is:
Official answer
(4)
$\displaystyle x^2-y^2=2 x y$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.