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how to use the set builder notation. To combine two intervals using inequality notation or set-builder notation we use the word or As we saw in earlier examples we use the union symbol to combine two unconnected intervals. Set builder notation is a notation for describing a set by indicating the properties that its members must satisfy.
Set-Builder Notation looks like this. X is a letter in the word dictionary We read it as A is the set of all x such that x is a letter in the word dictionary Examples. A x.
Set-builder notation is a method of specifying a set of elements that satisfy a certain condition.
The second set describes integers from -3 to 8 9 is not included. To express the set of real numbers above it is better to use set-builder notation. Set-Builder Notation looks like this. Set-builder notation is a method of specifying a set of elements that satisfy a certain condition.