Question

what is lemma? Define lemma.​

Answer 1

Answer:

In mathematics, informal logic and argument mapping, a lemma is a generally minor, proven proposition which is used as a stepping stone to a larger result. For that reason, it is also known as a "helping theorem" or an "auxiliary theorem".

Answer 2

Answer:

A subsidiary or intermediate theorem in an argument or proof.

Step-by-step explanation:

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