Ergogenic Aids, Nutrition and Hydration Ergogenic Aids o Substances or phenomena that are work-producing and are believed to increase performance o Involved in all levels of organized athletics that the focus is on wining. (High school and up). o Most commonly used ergogenic aid today is Creatine It came up about 15-20 years ago. Common Ergogenic Aids o Nutritional supplements: Weight gain and loss o Protein supplements: muscle growth and weight gain o Arginine: more of the more difficult ones. (HDH) Stimulates the release of human growth hormones that promote muscle growth. o Illegal Drugs: cocaine and stimulants Affect heart rate and bl

# Answer: The relation R is an equivalence relation on the

ISBN: 9780495391326
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## Solution for problem 5E Chapter 8.3

Discrete Mathematics with Applications | 4th Edition

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Problem 5E
Problem 5EThe relation R is an equivalence relation on the set A. Find the distinct equivalence classes of R.ExerciseA = {1, 2, 3, 4, ..., 20}. R is defined on A as follows:For all x, y ∈ A, x R y⇔ 4 | (x – y).

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Answer: The relation R is an equivalence relation on the