Let Q be the foot of perpendicular drawn from the point P(1,2,3) to the plane x+2 y+z=14. If R is a point on the plane such that \angle P R Q=60^{\circ}, then the area of \triangle P Q R is equal to: [29-Jul-2022-Shift-2]

Three Dimensional Geometry Part 3

Section: Mathematics

Question : 90 of 100

Marks: +1, -0

Let Q be the foot of perpendicular drawn from the point P(1,2,3) to the plane x+2y+z=14. If R is a point on the plane such that ∠PRQ=60∘, then the area of △PQR is equal to:

[29-Jul-2022-Shift-2]

‌
√3
2
√3
2√3
3

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