Write the Word or Phrase That Best Completes Each Statement $$\frac { 1 + \csc x } { \sec x } = \cos x + \cot x$$

question 78

Essay

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

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Definitions:

Categorical Variables

Variables that denote categories and can assume one among a limited, typically constant, set of possible values.

Quantitative Variables

Variables that can be quantified and measured numerically.

Median Age

The age that divides a population into two numerically equal groups, where half the population is younger and half is older.

Bar Graph

A visual representation of data using bars of different heights or lengths to compare values across various categories.