Discrete mathematics

Symmetric difference cardinality

Symmetric difference cardinality is a discrete structure, count, or logical result.

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|A△B| = |A|+|B|−2|A∩B|

What it means

Symmetric difference cardinality is a discrete structure, count, or logical result.

How it works and where it is used

Use this calculation for analyzing sets, relations, correspondences, and mapping properties.