Determine If the Following Is an Identity $$1 + \sec ^ { 2 } x \sin ^ { 2 } x = \sec ^ { 2 } x$$

question 57

Multiple Choice

Determine if the following is an identity.
- $$1 + \sec ^ { 2 } x \sin ^ { 2 } x = \sec ^ { 2 } x$$

• A) Identity
• B) Not an identity

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Definitions:

Market Mechanism

The process through which supply and demand interact to determine the prices and allocation of goods and services in a market economy.

Shortage

A situation where the demand for a product or service exceeds the supply available at a specific price.

Equilibrium Price

The price at which the quantity of a good or service demanded by consumers equals the quantity supplied by producers, resulting in market equilibrium.

Lumber

Timber sawed or split into planks, beams, and other shapes, used for building or crafting purposes.