Use the Given Triangles to Evaluate the Expression $$\cot \frac { \pi } { 3 } - \sin \frac { \pi } { 3 }$$

question 320

Multiple Choice

Use the given triangles to evaluate the expression. Rationalize all denominators.
- $$\cot \frac { \pi } { 3 } - \sin \frac { \pi } { 3 }$$

• A) \(- \frac { \sqrt { 3 } } { 6 }\)
• B) \(\sqrt { 3 }\)
• C) \(- \frac { \sqrt { 6 } } { 2 }\)
• D) \(\frac { 2 \sqrt { 3 } - 3 \sqrt { 2 } } { 6 }\)

---

Definitions:

Epigenetic Mark

Chemical modifications to DNA that affect gene expression without altering the DNA sequence itself.

Epigenetic Marks

Chemical modifications to DNA or histones that affect gene expression without altering the DNA sequence, influencing development and health.

Stress Hormones

Biochemical substances, such as cortisol, that are released into the body in response to stress, affecting various bodily functions and emotional states.

Chromosomes

Structures within cells that contain DNA and carry genetic information critical for the development, functioning, and reproduction of organisms.