Write the Expression in Terms of Sine and Cosine, and Simplify

question 267

Multiple Choice

Write the expression in terms of sine and cosine, and simplify so that no quotients appear in the final expression.
- $$( 1 + \cot \theta ) ( 1 - \cot \theta ) - \csc ^ { 2 } \theta$$

• A) \(2 \cot ^ { 2 } \theta\)
• B) 0
• C) \(- 2 \cot ^ { 2 } \theta\)
• D) 2

---

Definitions:

The Internet

A global network of interconnected computers and servers that facilitates the exchange of data and information.

New Media Revolution

The significant transformation in how people communicate, access information, and entertain themselves, primarily driven by the emergence of digital, computer-based technology and the internet.

Environmentalism and Sustainability

The commitment to protecting the environment and ensuring resources are used in a responsible and sustainable manner.

Quality Inspectors

Professionals responsible for examining products and materials for defects or deviations from specifications to ensure quality standards.