有限数学示例

$9000 = 600 \cdot \frac{1 - {(1 + i)}^{- 20}}{i}$

解题步骤 1

$9000 = 600 \cdot \frac{1 - {(1 + i)}^{- 20}}{i}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

有限数学 示例