CUET 2024 Maths Chapter 3 – Matrix MCQ Question and Answers – MCQs for Practice

1. If A is an m × n matrix such that AB and BA are both defined, then B is a ____.

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4. If a matrix has 6 elements, then number of possible orders of the matrix can be ____.

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7. If A and B are symmetric matrices of the same order, then

8. If a matrix A is both symmetric and skew-symmetric, then

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10. If A and B are square matrices then (AB)’ =

11. The diagonal elements of a skew symmetric matrix are

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14. If A is a matrix of order m × n and B is a matrix such that AB’ and B’A are both defined, then the order of matrix B is

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16. If A and B are two matrices of the order 3 × m and 3 × n, respectively, and m = n, then the order of matrix (5A – 2B) is

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19. Total number of possible matrices of order 2 × 3 with each entry 1 or 0 is ____.

20. Which of the following is not a possible ordered pair for a matrix with 6 elements

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24. The number of 3 × 3 non-singular matrices, with four entries as 1 and all other entries as 0, is:

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26. The restrictions on n, k and p so that PY + WY will be defined are

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30. If A is a square matrix, then A – A’ is a

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34. If n = p, then the order of the matrix 7X – 5Z is:

35. For any two matrices A and B, we have

36. Total number of possible matrices of order 3 × 3 with each entry 2 or 0 is

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39. If a matrix A is both symmetric and skew symmetric then matrix A is

40. If a matrix is both symmetric matrix and skew symmetric matrix then

41. If A and B are matrices of the same order, then (AB’ – BA’) is a

42. If matrices A and B are inverse of each other then

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