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TS EAMCET · Maths · Three Dimensional Geometry

If the line segment joining the points \(P(2,4,1)\) and \(Q(3,8,1)\) is divided by the plane \(3 x-k y-6 z=0\) externally in the ratio \(4: 5\), then \(k=\)

  1. A -1
  2. B 1
  3. C 2
  4. D 3
Verified Solution

Answer & Solution

Correct Answer

(B) 1

Step-by-step Solution

Detailed explanation

Any point which divide the Ine segment joining the points \(P(2,4,1)\) and \(Q(3,8,1)\) extemally \(4: 5\) is given by…