元宵燈謎

日前收到一位讀者來函,建議我於「元宵節」前幾天張貼一些與數學有關的「猜燈謎」題目,讓大家思考一段時日,等到農曆正月十五再公布答案。下面二個謎題由該讀者提供,謹此致謝。大家一同猜猜看,當然也歡迎讀者朋友們提供其他謎題。

 
謎題一:請問 Reith 教授,專門講授什麼科目?

謎題二f(t) = A \exp(-at)  \cos (wt), a>0, t\ge 0. 猜台灣一個地名。

 
元宵燈謎答案

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One Response to 元宵燈謎

  1. 我也來一題:{喬龍的底部},猜一句成語。

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