| 1 |
A matrix consisting of only one row is called a: |
- A. row matrix
- B. column matrix
- C. scalar matrix
- D. rectangular matrix
|
| 2 |
The symbol ">" stand for: |
- A. greater than
- B. less than
- C. less than or equal to
- D. greater than and equal to
|
| 3 |
(AB)t = ? |
- A. At + Bt
- B. AtBt
- C. BtAt
- D. AB
|
| 4 |
Which matrix is said to be additive identity of any matrix: |
- A. scalar matrix
- B. diagonal matrix
- C. zero matrix
- D. unit matrix
|
| 5 |
The idea of matrices was introduced by: |
- A. jobs burgi
- B. Robert
- C. Pythagoras
- D. Arthur Cayley
|
| 6 |
IF At = -A then matrix A is called a: |
- A. symmetric matrix
- B. skew - symmetric matrix
- C. transpose of matrix
- D. identity matrix
|
| 7 |
If a order of matrix A is (m x p) and order of matrix B is (p x n). Then order of matrix AB is: |
- A. m x p
- B. p x n
- C. m x n
- D. n x n
|
| 8 |
If two matrices have same order and their corresponding elements are equal then they are called: |
- A. equal matrices
- B. unequal matrices
- C. scalar matrices
- D. rectangular matrices
|
| 9 |
|
- A. uv-yx
- B. vx - uv
- C. uy - vx
- D. 0
|
| 10 |
Which of the following is a column matrix? |
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