Use Any Method to Evaluate the Integral $$\int \frac { \cos x } { \sin ^ { 2 } x } d x$$

question 431

Multiple Choice

Use any method to evaluate the integral.
- $$\int \frac { \cos x } { \sin ^ { 2 } x } d x$$

• A) sec x + C
• B) csc x + C
• C) -csc x + C
• D) -sec x + C

---

Definitions:

Great Depression

A severe worldwide economic depression that took place mostly during the 1930s, beginning in the United States.

Domestic Help

Workers employed within households to perform tasks such as cleaning, cooking, and child care, often for wages.

True Womanhood

A 19th-century ideology in the United States that idealized women's domesticity, piety, purity, and submissiveness.

Child Labor

The employment of children in any work that deprives them of their childhood, interferes with their ability to attend regular school, and is mentally, physically, socially, or morally harmful.