Simplify the Expression to Either 1 or -1 $$\cos \left( \frac { \pi } { 2 } - x \right) \csc ( - x )$$

question 77

Multiple Choice

Simplify the expression to either 1 or -1.
- $$\cos \left( \frac { \pi } { 2 } - x \right) \csc ( - x )$$

• A) \(- 1\)
• B) 1

---

Definitions:

Massage Therapy

The manipulation of soft body tissues to enhance a person's health and well-being.

Positive Psychology

A branch of psychology focused on the study of positive human functioning and the factors that contribute to a fulfilling life and flourishing individuals.

Human Strengths

The inherent positive qualities and capabilities of individuals, including emotional, psychological, and social aspects.

Social Ecology

A framework suggesting that social, institutional, and environmental issues are interconnected, emphasizing the need for holistic solutions to ecological and social problems.