Set Notation

Set Notation

Examples:

\(\{x:x\in \mathbb{R},x>0\}\)

The set of all \(x\)-values such that \(x\) is an element of the set of real numbers and is greater than \(\text{0}\).

\(\{y:y\in \mathbb{N},3

The set of all \(y\)-values such that \(y\) is a natural number, is greater than \(\text{3}\) and is less than or equal to \(\text{5}\).

\(\{z:z\in \mathbb{Z},z\le 100\}\)

The set of all \(z\)-values such that \(z\) is an integer and is less than or equal to \(\text{100}\).

This lesson is part of:

Functions I

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