• 2022-06-17
    设[tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex]在[tex=2.0x1.357]uQo0Qwms4Bgi6pleNWBbfw==[/tex]上连续,在[tex=2.214x1.357]+smIHLjIglC7odyb4QS5dg==[/tex]内可导[tex=4.929x1.357]LuYDc3E7YZGU2/E8vIjRbQ==[/tex],试证:[tex=4.429x1.357]DxQBqA2GV2qlziqzkemrAzt5evJgQgpNij/MSu+OZWw=[/tex],使[tex=11.143x2.786]mJGZLltubfoZcOSXXFAdQfTq8McSqLYuilyobyhfyzBmKBGC+xnGXS6faamhZHtB1W743y7w8YFJIUQkpkEk9A==[/tex]。
  • 举一反三