JEE Advanced 2022 Paper 1 Mathematics Q11

Mathematics

Problem

Let P₁ and P₂ be two planes given by P₁:10x+15y+12z−60=0 and P₂:−2x+5y+4z−20=0. Which of the following straight lines can be an edge of some tetrahedron whose two faces lie on P₁ and P₂?

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