Mathematics · 2024
JEE Main · 5 April 2024, Shift 1 · Q9
Let a rectangle A B C D of sides 2 and 4 be inscribed in another rectangle P Q R S such that the vertices of the rectangle ABCD lie on the sides of…
Let a rectangle $\displaystyle A B C D$ of sides $\displaystyle 2$ and $\displaystyle 4$ be inscribed in another rectangle $\displaystyle P Q R S$ such that the vertices of the rectangle ABCD lie on the sides of the rectangle PQRS. Let $\displaystyle a$ and $\displaystyle b$ be the sides of the rectangle PQRS when its area is maximum. Then $\displaystyle (a+b)^2$ is equal to :
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 72$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.