Give an example of an equivalence relation that is defined on a particular set. state what the set is and how the equivalence relation is defined. show that the relation satisfies the three properties required of equivalence relations. describe the equivalence classes that the equivalence relation defines.

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

answer is : muchas/tipicas

have a nice day!

~recklesschicken

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify