Find All Solutions of the Given Equation $5 \cos \theta - 1 = 0$

question 68

Essay

Find all solutions of the given equation. $5 \cos \theta - 1 = 0$

---

Definitions:

SES (Socioeconomic Status)

An indicator of a person's or household's financial and societal status compared to others, determined by their earnings, level of education, and job.

Medical Care

The diagnosis, treatment, and prevention of disease, illness, injury, and other physical and mental impairments in humans, provided by health professionals.

Pollution

The presence or introduction into the environment of substances or things that have harmful or poisonous effects.

Nutrition

The intake of food and how those dietary choices impact one's health and bodily functions.