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NDA 2010
Exam
NDA
Year
2010
Subject
Mathematics
Chapter
Three Dimensional Geometry

NDA 2010 · Mathematics · Three Dimensional Geometry

Under what condition do the planes b x-a y=n, c y-b z=l, a z-c x=m...

Under what condition do the planes bx−ay=n,cy−bz=l,az−cx=mb x-a y=n, c y-b z=l, a z-c x=m intersect in a line?

Options

  1. Aa+b+c=0a+b+c=0
  2. Ba=b=ca=b=c
  3. Cal+bm+cn=0a l+b m+c n=0
  4. Dl+m+n=0l+m+n=0

Correct answer

C. al+bm+cn=0a l+b m+c n=0

Step-by-step solution

The correct answer is option (C).
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