Write the Word or Phrase That Best Completes Each Statement $$\tan \left( \frac { \pi } { 2 } + x \right) = - \cot x$$

question 60

Essay

Write the word or phrase that best completes each statement or answers the question.
Establish the identity.
- $$\tan \left( \frac { \pi } { 2 } + x \right) = - \cot x$$

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Definitions:

Education Expenses

Costs associated with education, including tuition, books, and supplies, among others.

Interest Rate

The cost of borrowing money or the return on investment for savings and loans, usually expressed as a percentage.

Income Loss

Refers to a decrease in earnings or revenue, often due to unexpected events, market changes, or operational failures.

Interest Rates

The cost of borrowing money, expressed as a percentage of the amount borrowed, or the return on investment for savings and loans.