Verify the Integration Formula $$\int 9 \operatorname { sech } x d x = \tan ^ { - 1 } ( \sinh 9 x ) + C$$

question 13

True/False

Verify the integration formula.
- $$\int 9 \operatorname { sech } x d x = \tan ^ { - 1 } ( \sinh 9 x ) + C$$

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Definitions:

Mohenjo-daro

An archaeological site in the province of Sindh, Pakistan, representing one of the major settlements of the ancient Indus Valley Civilization, known for its advanced urban planning and architecture.

Chaitya Hall

A prayer hall in Indian Buddhism, usually carved out of rock, featuring a stupa at one end.

Stupa

A dome-shaped structure erected as a Buddhist shrine or a monument containing relics.

Mithunas

Iconographic representations of male and female figures, often found in Indian art, symbolizing fertility, love, or the unity of opposites.