<p>设函数<img src="https://learnfile.20230611.cn/learnAppQuestion/c1/ed/c1ed4466301f8fe0f8843c069688d648.jpg" style="width: 100%;height: auto;">则<img src="https://learnfile.20230611.cn/learnAppQuestion/f5/91/f5916264da5afe0287f662b7ae9ff2a5.jpg" style="