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CalculusChallengeIntegration and the Fundamental Theorem

Integration and the Fundamental Theorem · Challenge problem

xyg(x)

Let g(x)=∫1x1t dt\displaystyle g(x) = \int_{1}^{x} \frac{1}{t}\,dt — the shaded area out to xx. Give g(e)g(e) and g′(e)g'(e).