51. |
If A= ,then adj A = _____
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Answer:
Option (b) |
52. |
If A= ,then adj A= _____
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Answer:
Option (b) |
53. |
Matrix A= , then adj(adjA)= _____
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Answer:
Option (d) |
54. |
If A= , B= ,then =_____
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Answer:
Option (d) |
55. |
If A= ,then =_____
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Answer:
Option (d) |
56. |
If A= and ,then =_____
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Answer:
Option (c) |
57. |
The inverse of matrix is _____
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Answer:
Option (b) |
58. |
If A= and B= ,then =_____
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Answer:
Option (d) |
59. |
If A is 3x3 square matrix ,then = _____.
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Answer:
Option (d) |
60. |
For A= , the correct statement is _____
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Answer:
Option (c) |