Appearance

5.1.1.2 向量拆分法与极化恒等式(一轮) ​

例题 ​

6 ​

picgo-2026-04-01-04-10-36

7 ​

picgo-2026-04-01-04-10-01

8 ​

picgo-2026-04-01-04-10-13

9 ​

picgo-2026-04-01-04-09-25

10 ​

picgo-2026-04-01-04-08-43

用中点来拆分向量，更加简单。

11 ​

picgo-2026-04-01-04-08-27

12 ​

picgo-2026-04-01-04-08-07

13 ​

picgo-2026-04-01-04-07-51
距离 2026 高考还有 0 天。

Released under the MIT License.

Copyright © 2021-present