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In a third order matrix B, bij denotes the element in the ith row and jth column. If bij = 0 for i = j = 1 for > j = – 1 for i < j Then the matrix is -

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Question

In a third order matrix B, bij denotes the element in the ith row and jth column. If

bij = 0 for i = j

= 1 for > j

= – 1 for i < j

Then the matrix is

Options

  • Invertible

  • Skew-symmetric

  • Symmetric

  • Non-singular

MCQ

Solution

Skew-symmetric

Explanation:

It a skew-symmetric matrix.

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