# Python Set difference() Method

`The difference() method returns a set that contains the difference between two sets.`

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Note :- If `A` and `B` are two sets. The set difference of `A` and `B` is a set of elements that exists only in set `A` but not in `B`. For example:

### If A = {1, 2, 3, 4}

### B = {2, 3, 9}

### Then, A - B = {1, 4}

### B - A = {9}

## Syntax

### set.difference(set)

## Parameter Values

### set -The set to check for differences in set.

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