Download Matrix Trivia App | Class 9 Math Trivia e-Book PDF | 249
Class 9 Math MCQs (Grade 9) From Textbook

Class 9 Math MCQs – Certification Test 249

Matrix Trivia (Question 249) – App & e-Book Download

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MCQ 249: If a matrix ‘A’ has ‘m’ number of columns and ‘n’ number of rows then m × n is said to be:

  1. transpose of a matrix
  2. order of a matrix
  3. determinant of a matrix
  4. equality of a matrix

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