Mathematics
Undergraduate
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解き方を知りたいです。

確率 天気

Answers

✨ Best Answer ✨

晴れ→晴れ→雨
晴れ→曇り→雨
晴れ→雨→雨
の、3つの場合を考えてはいかがでしょうか。

しよん

ありがとうございます!

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