What is the integral of sech^2(x) ?

The integral of sech^2(x) is tanh(x)+C

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integral of sech^2(x)

\int sech^{2} (x) d x

tanh (x) + C

Solution steps

\int sech^{2} (x) d x

Use the common integral:

\int sech^{2} (x) d x = tanh (x)

= tanh (x)

Add a constant to the solution

= tanh (x) + C

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