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Chapter 1 – Matrices And Determinants Multiple Questions and Answers.
| 26. | A matrix with only 1 row is called | ||
| A. | column matrix | ||
| B. | row matrix | ||
| C. | identical matrix | ||
| D. | square matrix | ||
| 27. | If two matrices A and B have the same order and their corresponding elements are equal then it is called | ||
| A. | matrix equlity | ||
| B. | rectangular matrix | ||
| C. | square matrix | ||
| D. | identical matrix | ||
| 28. | The theory of matrices was developed in | ||
| A. | 1838 | ||
| B. | 1858 | ||
| C. | 1829 | ||
| D. | 1847 | ||
| 29. | Any element from the set of real numbers is also called a | ||
| A. | scalar | ||
| B. | factor | ||
| C. | transpose | ||
| D. | coefficient | ||
| 30. | If a matrix ‘A’ has ‘m’ number of columns and ‘n’ number of rows then m × n is said to be | ||
| A. | transpose of a matrix | ||
| B. | order of a matrix | ||
| C. | determinant of a matrix | ||
| D. | equality of a matrix | ||
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