AP EAMCET Engineering 21 Apr 2019 Shift 1 Paper
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Question : 70 of 160
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If the function f (x) = a x 3 + b x 2 + 11x - 6 satisfies the conditions of Rolle's theorem in [1 , 3] and f' ( 2 +
) = 0 , then a + b =
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