Establish the Identity $$\tan ^ { 5 } x = \tan x \left( \sec ^ { 4 } x - 2 \sec ^ { 2 } x + 1 \right)$$

question 300

Essay

Establish the identity.
- $$\tan ^ { 5 } x = \tan x \left( \sec ^ { 4 } x - 2 \sec ^ { 2 } x + 1 \right)$$

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Definitions:

Password

A string of characters used for authenticating a user's identity and granting access to a computer system or software.

Front-end Database

A database that is designed for the end-user interface, often providing forms, queries, and reports, and is typically connected to a back-end database where data is stored and managed.

Client-end Database

A Client-end Database is a database that resides on the client side of a client-server architecture, allowing for data storage and management on the user's device.

Split Database

A database architecture that divides the database into two parts: a front-end that contains forms, reports, and application logic, and a back-end that stores the data, enhancing security and performance.