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3D Geometry question

2025 · 7 Apr · Shift 2 · Q39

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JEE Main
Mathematics
3D Geometry
2025 · 7 Apr · Shift 2 · Q39

3D Geometry question

2025 · 7 Apr · Shift 2 · Q39

JEE MainMathematics3D GeometryMCQ+4 / −1

Consider the lines L1: x - 1 = y - 2 = z and L2: x - 2 = y = z - 1. Let the feet of the perpendiculars from the point P(5, 1, -3) on the lines L1 and L2 be Q and R respectively. If the area of the triangle PQR is A, then 4A2 is equal to :

A
151
B
147
C
139
D
143

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