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how to do set notation. Intersection and union of sets. Set notation uses curly brackets which are sometimes referred to as braces.
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Using the letter N for natural numbers we can write the set in set notation as shown in Figure 2 below. A set is given a name usually an uppercase letter. Bringing the set operations together.
Inequality where x indicates the variable being described and inequality is written as an inequality normally in its simplest form.
The letter inside the parentheses usually x stand for the domain set. Set notation uses curly brackets which are sometimes referred to as braces. Intersection and union of sets. A mathematical example of a set whose elements are named according to a rule might be.
