Definite Integral – A quotient of exponential functions on a symmetric interval – Exercise 6439

Exercise

Evaluate the integral

\int_{-2}^2 \frac{e^x-e^{-x}}{e^x+e^{-x}} dx

Final Answer


\int_{-2}^2 \frac{e^x-e^{-x}}{e^x+e^{-x}} dx=0

Solution

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