Establish the Identity $$\frac { \cot x } { 1 + \csc x } = \frac { \csc x - 1 } { \cot x }$$

question 286

Essay

Establish the identity.
- $$\frac { \cot x } { 1 + \csc x } = \frac { \csc x - 1 } { \cot x }$$

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Definitions:

Oral Notice

Notification or communication of information conveyed through spoken words rather than written form.

Commercial Illegality

The state of being contrary to the laws governing commerce and business practices.

Commercial Impracticability

A doctrine in contracts law where a party may be relieved from performing under a contract, due to unforeseen and impractical hardships, not within the contemplation of the parties at the time of the contract’s formation.

Perfect Tender Rule

A principle in commercial law that requires the delivery of goods to be exactly as specified in the contract without any deviation.