Matrices and Determinants Multiple Choice Questions 2 PDF Download

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MCQs on Matrices and Determinants Quiz PDF Download Worksheets 2

MCQ. In real numbers, additive identity is

  1. 1
  2. 3
  3. 0
  4. −1

C

MCQ. A matrix obtained by changing rows into columns or vice versa is called

  1. additive inverse of A
  2. transpose of A
  3. determinant of A
  4. order of A

B

MCQ. Idea of matrices was introduced by Arthur Caylet in

  1. 18th century
  2. 19th century
  3. 20th century
  4. 21st century

B

MCQ. Horizontally arranged elements in a matrix is called

  1. columns
  2. rows
  3. determinants
  4. transpose

B

MCQ. If A, B and C matrices are of same order and (a + b) + C = A + (b + c), this law is known as

  1. Cramer's law
  2. distributive law
  3. commutative law
  4. associative law

D