• 2022-07-23
    设[tex=1.857x1.286]G6WxJ307HB2e1l7Qz3uNbQ==[/tex]在 [tex=1.929x1.286]vPlUmwL8t1REs9r1XOy2kg==[/tex]上连续,在 [tex=2.071x1.286]Q9EbYIIWqK0gqhJcCkS6lw==[/tex] 内可导, [tex=3.714x1.286]c/7qSEbCZzHa0GZbNzqjfQ==[/tex], [tex=10.0x2.857]8QU3aWoJhSGnV7gONGqJzSghLQ+KEInuY2K6MnVJ+Wk5YlEQiyB8Wqv7BbxuAXo5yCzk81I8VVIfToJCJ4GmxmMLMNdMXTfhFWk0s3tSAIQ=[/tex], 试证在[tex=2.071x1.286]Q9EbYIIWqK0gqhJcCkS6lw==[/tex]内至少存在一点[tex=0.5x1.286]cFLrzlMvECfU5CTqcvierw==[/tex], 使[tex=8.5x1.286]lzQv80ZLeUASAnm5Ehn9hVJg9V+x+lqkAVSWNeYnKEvlJrsAtdq3wpYAtQsMarU6[/tex]。
  • 举一反三