Write the Word or Phrase That Best Completes Each Statement $$\frac { 1 - \sin t } { \cos t } = \frac { \cos t } { 1 + \sin t }$$

question 127

Essay

Write the word or phrase that best completes each statement or answers the question.
Establish the identity.
- $$\frac { 1 - \sin t } { \cos t } = \frac { \cos t } { 1 + \sin t }$$

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Definitions:

Current Extraction

The process of removing natural resources from the environment for immediate use.

Decrease

A reduction in size, number, value, or extent.

Oil Company

A business entity engaged in the exploration, extraction, refining, transportation, and sale of petroleum products.

Pump Oil

The process of extracting crude oil from the ground using mechanical devices known as pumps, typically found in oil wells.