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Which condition is part of the hypothesis of Rolle's theorem on [a, b]?
Af(a) = -f(b)
Bf(a) = f(b)
Cf is increasing
Df'(a) = f'(b)
Answer & Solution
Correct answer: B. f(a) = f(b)
Rolle's theorem requires equal function values at the two endpoints, together with continuity and differentiability.
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