Class 9 Courses

Chapter 15: Class 9 Math Exam Tests

Class 9 Math MCQs - Chapter 15

Matrices and Determinants Trivia Questions & Answers PDF Download - 4

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Matrices and Determinants Test Questions and Answers PDF Download: MCQ 4

MCQ 16:

If determinant of a matrix is not equal to zero, then it is said to be

  1. non-singular matrix
  2. square matrix
  3. singular matrix
  4. identical matrix
MCQ 17:

If two matrices A and B have the same order and their corresponding elements are equal then it is called

  1. matrix equality
  2. rectangular matrix
  3. square matrix
  4. identical matrix
MCQ 18:

A matrix with only 1 column is called

  1. column matrix
  2. row matrix
  3. identical matrix
  4. square matrix
MCQ 19:

A scalar is denoted by

  1. n
  2. k
  3. r
  4. a
MCQ 20:

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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Matrices and Determinants App (Android & iOS)

Matrices and Determinants App (Android & iOS)

9th Grade Math App (Android & iOS)

9th Grade Math App (iOS & Android)

6th Grade Math App (Android & iOS)

6th Grade Math App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (iOS & Android)