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Differentiation of Hyperbolic Functions

Calculus Level 3

\[\large \dfrac{d}{dx} \sqrt[4]{\dfrac{1+\tanh x}{1-\tanh x}} = \, ? \]

Note: \(\tanh\) is a hyperbolic function.

\[\dfrac{1}{2e^x}\] \[\dfrac{\sqrt{e^x}}{2}\] \[\dfrac{e^x}{2}\] \[\dfrac{1}{2\sqrt{e^x}}\]

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by Nihar Mahajan

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