Use the Fundamental Identities to Find the Value of the Trigonometric

question 81

Multiple Choice

Use the fundamental identities to find the value of the trigonometric function.
-Find $\cot \theta$ if $\tan \theta = \frac { \sqrt { 7 } } { 3 }$ and $\theta$ is in quadrant III.

• A) \(- \frac { \sqrt { 7 } } { 9 }\)
• B) \(\frac { 3 \sqrt { 7 } } { 7 }\)
• C) \(- \frac { 3 } { 2 }\)
• D) \(\frac { 5 } { 4 }\)

---

Definitions:

Coupons

Periodic interest payments made to bondholders during the life of a bond.

Deep Discount

A significant reduction in the price of goods or securities, often used to stimulate sales or to clear out inventory.

Long-Term

Referring to a period extending over an extensive time, often exceeding one year, especially in contexts like investments or financial planning.

Zero-Coupon Bonds

Bonds that do not pay interest during their life but are sold at a discount from their face value, where the difference between the purchase price and the face value represents the investor's return.