来源:焚题库
2025-01-24
中
单选题(数学2)

- A.0<br/>
- B.<img src="https://timg.fentiku.com/javaimportItems/2847b372203443ba93cfb871c080ce65/images/53a85.png"><br/>
- C.π<br/>
- D.<img src="https://timg.fentiku.com/javaimportItems/2847b372203443ba93cfb871c080ce65/images/54011.png"><br/>
正确答案:D
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