Establish the Identity $$\frac { \sin x } { 1 - \cos x } + \frac { \sin x } { 1 + \cos x } = 2 \csc x$$

question 22

Essay

Establish the identity.
- $$\frac { \sin x } { 1 - \cos x } + \frac { \sin x } { 1 + \cos x } = 2 \csc x$$

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Definitions:

Operating Assets

Assets used by a business in its operational activities to generate revenue, excluding investments and non-operating assets.

Residual Income

The income that exceeds the minimum required return on investment or capital; often used in performance measurement and evaluation.

Minimum Required Rate

The lowest return on investment that a company or individual deems acceptable, often used in financial analysis and capital budgeting.

Operating Assets

Operating assets are the assets a company uses in its daily operations to generate revenue, such as inventory, property, plant, and equipment.