Complete the Sentence So the Result Is an Identity $\tan x$

question 472

Multiple Choice

Complete the sentence so the result is an identity. Let x be any real number.
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• A) \(\tan x\)
• B) \(\csc x\)
• C) \(\sec x\)
• D) \(\sin x\)

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Definitions:

Quantity Effect

The impact on total revenue when the quantity sold changes while holding price constant.

Total Revenue

The total amount of money generated from the sale of goods or services before any costs or expenses are deducted.

Price Elasticity

The extent to which the amount of a good that is sought after moves due to a difference in price.

Price Reduction

A decrease in the amount charged for a good or service, often used as a sales strategy to increase demand or respond to excess supply.