• 2022-05-30
    求曲线[tex=4.571x1.571]vSnKnITbvnvlwRPo4j5ziUQ+/ASwGbtAHLvL/VgaQmc=[/tex]在[tex=2.286x2.357]XLmuZVfc1SHklVzROLfjyw==[/tex]处的切线方程和法线方程
  • 因[tex=5.857x2.429]rLP8Q0rm5ntJYMQO474haRfMcD8DiajKhHy31Z7PUFafeUrOhCWEvSGR9C49N65b[/tex],则在[tex=2.286x2.357]XLmuZVfc1SHklVzROLfjyw==[/tex]处的切线斜率为[tex=3.929x2.643]G9LfsUTjSjhKEAHdHEfJ4VFsXEBkB3467hiUdTjVNRs=[/tex],于是所求切线方程为:[tex=10.5x2.929]4TD9qNm5xFz6O0O8sMG2LRSlbXcbS9zk4DwN3hqJAdPTOZbc77IE61SZ2WBuI9J8xMhnwJSV4cbxwG50AfAx6y4fuRT+wKErqzE2W2EykLA=[/tex]即[tex=5.786x1.5]FvaSuYRIuaP7t881SKmrKAV8R9E4s8V3XY+ZTXQrjJo=[/tex];所求法线方程为:[tex=9.5x2.929]Zv7VG/iwZ7GuI7Ol/4525Si7LWPetQe71UV0ct+x0k+1y8pFsDu1MDgEQAAwCA5t12i37jLT6QpITONs6WoA6g==[/tex]即[tex=4.571x1.5]46flRWpp0r8FvukRReAbAg==[/tex]

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    • 0

      求曲线 [tex=3.643x1.143]Wl7L20XQu35s1qnpp9l/yQ==[/tex] 在点 [tex=3.143x2.214]5QvWqCA389WA63MuJDcIa9UIEmIEfHSL+iE4a1RCEes=[/tex] 处的切线方程和法线方程.

    • 1

      求曲线[tex=5.571x1.5]MRfZhrh1hjuTqeAxutf5Ug==[/tex]在点[tex=3.0x1.357]FCYfgfHEdi7wYALAfEwSbg==[/tex]处的切线方程及法线方程.

    • 2

      已知曲线[tex=4.143x1.429]9IzJ2iqHwJzMiI2GqrNSNg==[/tex]  ,求[tex=2.286x1.357]OfHxxUhJ2mtIjsaijINmaA==[/tex]点处的切线方程和法线方程;

    • 3

      求曲线[tex=2.286x1.429]8E7zaDCibVcB0xPC0P/7QQ==[/tex]上点[tex=2.286x1.357]Q31zUTZmPwwHO8bSBLtlYA==[/tex]处的切线方程和法线方程.

    • 4

      设曲线[tex=6.643x1.5]OxOWK8IcvuVVFag+gmoJ9PkB+KRiSAQOpE/WpY8qiCw=[/tex] 在[tex=2.857x1.357]gCRw8MA5kGAmrAGzkWYTng==[/tex]处求它的切线方程和法线方程