Determine If the Following Is an Identity $$\frac { 1 + \csc x } { \sec x } = \cos x + \cot x$$

question 150

Multiple Choice

Determine if the following is an identity.
- $$\frac { 1 + \csc x } { \sec x } = \cos x + \cot x$$

• A) Identity
• B) Not an identity

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Definitions:

Rate

A ratio that compares two quantities of different units, commonly used to describe a time-dependent process such as speed.

Time

A continuous progression of existence and events in the past, present, and future regarded as a whole.

Algebraic Expression

An expression consisting of numbers, variables, and operations but no equal signs.

Algebraic Expression

A mathematical phrase that can contain numbers, variables, and operation symbols but no equals sign.