Let d be the distance... | Vector & 3D | JEE-MAIN 2022

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JEE MAIN 2022

29-06-22 S1

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Let d be the distance between the foot of perpendiculars of the points $P(1,2-1)$ and $Q(2,-1,3)$ on the plane $-x+y+z=1$. Then $d^2$ is equal to $\_\_\_\_$

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