imo class 12 matrices

A scalar matrix is a diagonal matrix in which all the principal diagonal elements are:

VAVidaara Admin Asked 6d ago 0 views 0 answers

A scalar matrix is a diagonal matrix in which all the principal diagonal elements are:

  • A. Different
  • B. Equal
  • C. Zero
  • D. One

Answer: B) Equal

Explanation: A scalar matrix is a special type of diagonal matrix where all diagonal entries are equal to a constant scalar.

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