藍色的圓：圓心 (1, 0)，半徑 1
紅色的圓：圓心 (0, 0)，半徑 OP
問題：當 P 趨近於原點時，R 趨近於哪裡？
- Resource Type
-
Activity
- Tags
-
limit
- Target Group (Age)
- 14 – 18
- Language
- Chinese Traditional / 繁體中文
Error
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