Last Updated:2025/11/19
Sentence

組合せ論の問題では、何組のペアが選べるかを計算する際に、二項係数 C(7, 2) と表記することがよくあります。

Quizzes for review

In combinatorics problems, students often write 7 choose 2 when computing how many pairs can be selected.

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In combinatorics problems, students often write 7 choose 2 when computing how many pairs can be selected.

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Related words

choose

IPA(Pronunciation)
Conjunction
Japanese Meaning
数学的には、対象の数値の直前の数と直後の数を用いて求める二項係数(組み合わせの数)を示す。
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組合せ論の問題では、何組のペアが選べるかを計算する際に、二項係数 C(7, 2) と表記することがよくあります。

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