CUSAT 2021 BTech Solved Paper Shift 2
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Question : 130 of 250
Marks:
+1,
-0
Let f ( x ) = a x 2 + b x + c and a ≠0 . Suppose f ( − 1 ) < 1 , f ( 1 ) > − 1 and f ( 3 ) < − 4 . Then
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