Mathematics · 2022
JEE Main · 26 June 2022, Shift 2 · Q14
If the plane 2 x+y-5 z=0 is rotated about its line of intersection with the plane 3 x-y+4 z-7=0 by an angle of (π)/2, then the plane after the…
If the plane $\displaystyle 2 x+y-5 z=0$ is rotated about its line of intersection with the plane $\displaystyle 3 x-y+4 z-7=0$ by an angle of $\displaystyle \frac{\pi}{2}$, then the plane after the rotation passes through the point :
Official answer
(3)
($\displaystyle 1$, $\displaystyle 0$, $\displaystyle 2$)
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.