A) \[-9,\,2,\,7\]
B) \[9,\,2,\,7\]
C) \[9,\,2,-\,7\]
D) \[9,-\,2,\,7\]
Correct Answer: A
Solution :
Since, \[-9\] is one of the root of the given determinant. From the given options, option [a] is correct.You need to login to perform this action.
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