Mathematics · 2024
JEE Main · 5 April 2024, Shift 2 · Q14
Let ABCD and AEFG be squares of side 4 and 2 units, respectively. The point E is on the line segment AB and the point F is on the diagonal AC. Then…
Let ABCD and AEFG be squares of side $\displaystyle 4$ and $\displaystyle 2$ units, respectively. The point E is on the line segment AB and the point F is on the diagonal AC . Then the radius r of the circle passing through the point $\displaystyle F$ and touching the line segments $\displaystyle B C$ and $\displaystyle C D$ satisfies :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle r^2-8 r+8=0$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.