0!的意思、翻譯和例句

是什麼意思

「0!」是數學中的一個概念,表示零的階乘。根據定義,任何非負整數 n 的階乘是所有從 1 到 n 的整數的乘積,而 0 的階乘被定義為 1。這是因為在組合數學中,從 n 個物品中選擇 0 個物品的方式只有一種,即不選擇任何物品。

依照不同程度的英文解釋

  1. The product of no numbers is one.
  2. The result of multiplying nothing is one.
  3. It's a special case in math.
  4. It defines how many ways you can choose nothing.
  5. It's defined as one for mathematical consistency.
  6. It is a convention in mathematics for factorial calculations.
  7. A unique definition that helps in combinatorial formulas.
  8. A mathematical identity that simplifies calculations involving factorials.
  9. A foundational concept in combinatorial mathematics and calculus.
  10. An essential rule in mathematics that states zero factorial equals one.

相關英文單字或片語的差別與用法

1:Factorial of zero

用法:

在數學中,零的階乘是被定義為1,這一點在計算組合數或排列數時非常重要。它確保了公式的一致性,特別是在處理空集合的情況時。

例句及翻譯:

例句 1:

在計算組合時,0!的值是1。

When calculating combinations, the value of zero factorial is one.

例句 2:

在排列公式中,0!的定義使得計算更為簡單。

The definition of zero factorial simplifies calculations in permutation formulas.

例句 3:

學習階乘時,記得0!等於1。

When learning about factorials, remember that zero factorial equals one.