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- 1. Multiple Choice
If the order of matrix A is m×p and the order of matrix B is p×n. Then the order of matrix AB is
m × n
n × m
n × p
m × p
- 2. Multiple Choice
When you multiply a matrix by the inverse matrix, you obtain the
inverse matrix.
transpose matrix.
Identity matrix
Identity matrix
- 3. Multiple Choice
Two matrices A and B are multiplied to get AB if
both are rectangular both have same order
no of columns of A is equal to columns of B
no of rows of A is equal to no of columns of B
no of columns of A is equal to no of rows of B
- 4. Multiple Choice
If |A| = 0, then A is
zero matrix
singular matrix
non-singular matrix
Identity matrix
- 5. Multiple Choice
which of the following is correct
determinants is a square matrix
determinants is a number associated to a matrix
determinants is a number associated to a square matrix
none of these
- 6. Multiple Choice
Add
- 7. Multiple Choice
Find B-A
- 8. Multiple Choice
Multiply
- 9. Multiple Choice
Multiply
- 10. Multiple Choice
Find the product of the two matrices
Undefined
- 11. Multiple Choice
Evaluate the determinant of the matrix
-21
0
9
12
- 12. Multiple Choice
Find the rank of the matrix
0
1
2
Undefined
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