Evaluate the Integral $$\int \frac { \cos x } { 25 + \sin ^ { 2 } x } d x$$

question 76

Short Answer

Evaluate the integral. $$\int \frac { \cos x } { 25 + \sin ^ { 2 } x } d x$$

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Definitions:

Online Promotions

Marketing activities conducted via the internet, including social media advertising, email marketing, and search engine marketing, aimed at increasing brand visibility and sales.

Webrooming

The practice of researching products online before buying them in a physical store, contrasting with showrooming.

Examining Products

The comprehensive analysis and evaluation of a product's design, features, quality, and market positioning to assess its competitiveness and potential for success.

Multichannel Marketing

The practice of interacting with customers using a combination of indirect and direct communication channels – websites, retail stores, mail order catalogs, direct mail, email, mobile, etc.