Mathematics · 2024
JEE Main · 6 April 2024, Shift 1 · Q19
If A(3,1,-1), B(5/3, 7/3, 1/3), C(2,2,1) and D(10/3, 2/3, -1/3) are the vertices of a quadrilateral A B C D, then its area is
If $\displaystyle A(3,1,-1), B\left(\frac{5}{3}, \frac{7}{3}, \frac{1}{3}\right), C(2,2,1)$ and $\displaystyle D\left(\frac{10}{3}, \frac{2}{3}, \frac{-1}{3}\right)$ are the vertices of a quadrilateral $\displaystyle A B C D$, then its area is
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \frac{4 \sqrt{2}}{3}$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.