Verify the Integration Formula $\int 4 \operatorname { sech } x d x = \tan ^ { - 1 } ( \sinh 4 x ) + C$

question 30

True/False

Verify the integration formula.
- $\int 4 \operatorname { sech } x d x = \tan ^ { - 1 } ( \sinh 4 x ) + C$

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