<p>设函数<img src="https://learnfile.20230611.cn/learnAppQuestion/14/c2/14c24b5e840d9adc4e0eecfcf6c71d73.jpg" style="width: 100%;height: auto;">则<img src="https://learnfile.20230611.cn/learnAppQuestion/67/04/6704ded0833f6710145e70f9fdd93f85.jpg" style="