Question

Define transitive closure.

Answer 1

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In mathematics, the transitive closure of a binary relation R on a set X is the smallest relation on X that contains R and is transitive. ... If the binary relation itself is transitive, then the transitive closure is that same binary relation; otherwise, the transitive closure is a different relation...

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Answer 2

In mathematics, the transitive closure of a binary relation R on a set X is the smallest relation on X that contains R and is transitive.
If the binary relation itself is transitive, then the transitive closure is that same binary relation; otherwise, the transitive closure is a different relation.

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