# Category: Discrete Math

## 8-Complements of a set, Cumulative, associative of sets.

The complement of a set, cumulative, associative distributive properties of sets, What are the ordered pairs? solved examples are included.

## 7-Universal set Subsets of sets.

What are the subsets of sets and the universal set?solved problems are given for these items.

## 6- Easy approach what is Roster notation for sets?

Introduction to Roster notation. the symbols that are used with given solved examples.

## 5- 3 Solved Quizzes for rounding numbers-easy approach.

Three solved quizzes for a round of numbers. The quizzes cover rounding for hundredth, decimal points and for significant digits.

## 4- How to round numbers to Decimal points? perfect guide

How to round numbers, what are the different types of rounding? rounding decimals, round to significant figures, round to nearest whole numbers.

## 3- Definition of absolute value, rational numbers, fraction.

Definition of the absolute value of a number.what is fraction? factoring against product and irrational number.