Last Updated:2025/11/20
Sentence

講義で教授は、要素がn個の有限集合の冪集合の要素数が2^nであると説明した。

Quizzes for review

In the lecture, the professor explained that the power set of a finite set with n elements has size 2n.

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In the lecture, the professor explained that the power set of a finite set with n elements has size 2n.

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Related words

power set

Noun
of a set S
Japanese Meaning
冪集合:集合Sのすべての部分集合からなる集合(空集合およびS自体を含む)
What is this buttons?

講義で教授は、要素がn個の有限集合の冪集合の要素数が2^nであると説明した。

Related Words

plural

English - English

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