41. |
If 5A-3X=2B, where A= and B= , then matrix X= _____
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Answer:
Option (a) |
42. |
If ,then a,b,c,d are respectively_____
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Answer:
Option (c) |
43. |
If A= ,find A-2
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Answer:
Option (b) |
44. |
If A= and B= , then AB=_____
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Answer:
Option (b) |
45. |
If A=,then =_____
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Answer:
Option (c) |
46. |
If A()= , then A().A()=_____
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Answer:
Option (d) |
47. |
If A= ,B= and C= then A(B+C)=_____
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Answer:
Option (b) |
48. |
If X=, then 2 X 2 matrix X=_____
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Answer:
Option (a) |
49. |
if A= and =25,then x=_____
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Answer:
Option (a) |
50. |
If A= and =3, then x=_____
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Answer:
Option (c) |