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NDA 2012
Exam
NDA
Year
2012
Subject
Mathematics
Chapter
Matrices

NDA 2012 · Mathematics · Matrices

Consider the following statements: 1. Every zero matrix is a square...

Consider the following statements: 1. Every zero matrix is a square matrix. 2. A matrix has a numerical value. 3. A unit matrix is a diagonal matrix. Which of the above statements is/are correct?

Options

  1. A2 only
  2. B3 only
  3. C2 and 3
  4. D1 and 3

Correct answer

B. 3 only

Step-by-step solution

The correct answer is option B.
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