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Three Dimensional Geometry — Maths STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceMathsThree Dimensional Geometry1 Mark
MCQ
A line with positive direction cosines passes through the point $P(2, -1, 2)$ and makes equal angles with the coordinate axes. The line meets the plane $2x + y + z = 9$ at point $Q$. The length of the line segment $PQ$ equals:
  • A
    $1$
  • B
    $\sqrt{2}$
  • ✓
    $\sqrt{3}$
  • D
    $2$
✓

Answer

Correct option: C.
$\sqrt{3}$
$\sqrt{3}$

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