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NDA 2010
Exam
NDA
Year
2010
Subject
Mathematics
Chapter
Vector Algebra

NDA 2010 · Mathematics · Vector Algebra

What is the area of a triangle whose vertices are at...

What is the area of a triangle whose vertices are at (3,−1,2),(1,−1,−3)(3,-1,2),(1,-1,-3) and (4,−3,1)(4,-3,1) ?

Options

  1. A1652\frac{\sqrt{165}}{2}
  2. B1352\frac{\sqrt{135}}{2}
  3. C4
  4. D2

Correct answer

A. 1652\frac{\sqrt{165}}{2}

Step-by-step solution

The correct answer is option (A).
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