Complete the Identity $$\frac { \sin 5 x + \sin 7 x } { \cos 2 x + \cos 4 x } = ?$$

question 181

Multiple Choice

Complete the identity.
- $$\frac { \sin 5 x + \sin 7 x } { \cos 2 x + \cos 4 x } = ?$$

• A) \(\frac { \sin 6 x } { \cos 3 x }\)
• B) \(\tan \frac { 5 } { 2 } x + \tan \frac { 7 } { 4 } x\)
• C) \(\frac { \sin 12 x } { \cos 6 x }\)
• D) \(\frac { \cos 12 x } { \sin 6 x }\)

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Definitions:

Supply Curve

The supply curve is a graphical representation showing the relationship between the price of a good and the quantity of the good that producers are willing and able to supply at various prices.

Commodity Increases

Refers to a rise in the quantity supplied or demanded of a good or service, often due to factors like price changes, improvements in technology, or shifts in consumer preferences.

Quantity Supplied

The amount of a good or service that producers are willing and able to sell at a given price over a specified period.

Supply Curve

A graphical representation of the relationship between the price of a good and the quantity supplied.