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- 1. Multiple Choice
Find the determinant of the matrixABCD - 2. Multiple ChoiceFind the inverse of the matrixABCD
- 3. Multiple ChoiceFind the determinant of the matrixABCD
- 4. Multiple ChoiceFind the inverse of the matrixABCD
- 5. Multiple ChoiceDimensions?abcd
- 6. Multiple ChoiceElement Address?abcd
- 7. Multiple Choice17 12
25 188 9
12 66 6
7 512 10
10 12 - 8. Multiple Choice
- 9. Multiple ChoiceMultiply20 15 -10
30 -5 0-20 15 -10
30 -5 01 8 3
11 4 520 -15 10
-30 5 0 - 10. Multiple Choice
Evaluate the determinant of the matrix.
40
30
20
10
- 11. Multiple Choice
If A and B are invertible matrix then (AB)-1 =
A-1B-1
AB
B-1A-1
none of these
- 12. Multiple Choice
1. Let A be a square matrix of order 3x3 then| kA| = .
k |A|
k2|A|
k3|A|
3k|A|
- 13. Multiple Choice
When you multiply a matrix by the identity matrix, you obtain the
inverse matrix.
transpose matrix.
Identity matrix
original matrix.
- 14. Multiple Choice
If |A| = 0, then A is
zero matrix
singular matrix
non-singular matrix
Identity matrix
- 15. Multiple ChoiceFind the inverse of the matrixABCD
- 16. Multiple Choice5 -2
-3 1-5 2
3 -1-5 3
2 -11 -3
-2 5 - 17. Multiple ChoiceCalculate the determinant0none-32-8
- 18. Multiple Choice
9a
9
18a
18
- 19. Multiple Choice
-96
96
-3
-12
- 20. Multiple Choice
If the order of matrix A is m×p. And the order of B is p×n. Then the order of matrix AB is
m × n
n × p
n × m
m × p
- Answer choicesTagsAnswer choicesTags