求解 H_{2}=4!/(4-2)! | Microsoft Math Solver

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求解 H_2 的值

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赋予值 H_2

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Linear Equation

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H_{2}=\frac{24}{\left(4-2\right)!}

4 的阶乘是 24。

H_{2}=\frac{24}{2!}

将 4 减去 2，得到 2。

H_{2}=\frac{24}{2}

2 的阶乘是 2。

H_{2}=12

24 除以 2 得 12。

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