Matrices and Determinants Multiple Choice Questions 7 PDF Download

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Math multiple choice questions (MCQ) on scalar is denoted by with options k, n, r and a, addition and subtraction of matrices quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn addition and subtraction of matrices quiz to attempt multiple choice questions based test.

MCQs on Matrices and Determinants Quiz PDF Download Worksheets 7

MCQ. A scalar is denoted by

  1. n
  2. k
  3. r
  4. a


MCQ. In matrices (AB)−1 equals to

  1. B−1
  2. A−1
  3. B−1 A−1
  4. A−1 B−1


MCQ. If number of rows in A matrix are equal to number of column in B matrix, then A and B are comfortable for

  1. product
  2. division
  3. transpose
  4. making identity


MCQ. If Bt = B then matrix B is called

  1. symmetric
  2. skew symmetric
  3. Transpose
  4. determinant


MCQ. In a unit matrix, number of diagonal elements are

  1. 2
  2. 3
  3. 1
  4. 0