A) \[(-4,\,7)\]
B) \[(4,\,-7)\]
C) (4, 7)
D) \[(-4,\,\,-7)\]
Correct Answer: A
Solution :
Since \[2+i\sqrt{3}\] is a root, therefore \[2-i\sqrt{3}\] will be other root. Now sum of the roots \[=4=-p\] and product of roots \[=7=q\]. Hence \[(p,q)=(-4,7)\].You need to login to perform this action.
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