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CGP EDU Academic Team
Published on: August 12, 2026
Let f(x) be a differentiable function and f( α ) = f( β ) = 0 ( α < β ), then in the interval ( α , β )
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(a,b,c)Apply Roll's theorem on f(x), g(x) = e x f(x) and h(x) = e –x f(x)
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