• 2022-06-05
    将下面曲线的一般方程化为参数方程:[tex=7.357x2.786]GE56u9QCDTqcLxZ66HADygLHZbIq5rxENbjiljuigwvw+OrVAsE2Xc+ps6+/CTQJHQKv5mth/AhkXAxWsDuv/L1+Opq09HvEwf++s01g54A=[/tex].
  • 解  将[tex=2.357x1.286]NnMv/nzON7uI2yXeeL/30w==[/tex]代入[tex=7.071x1.286]QwY3CbnOdl+ukx2Eamho1H1jF50DJl75W94bF4xrXoM=[/tex]得[tex=5.429x1.286]h2uFMbZehjdkkXGcfRu4E5U6XbHX82LQwBmt3YBwC7g=[/tex],即[tex=7.5x3.286]NkUaGYdc8LAfBafefGxaJtC2+f8Jp4ToNOaSrEUwj1KGsDyJZcnarW8v/E0DJYvMv3Zca6nIUcvjRJ93XncvKklunFAPcQ5ruBiT2RudE1I=[/tex]令[tex=5.357x2.214]sVmF+JBGBBK8U3NuKv75uO96xwCjcfg4+B+mOfTkXUpK29e0Nwte11aZ4goD+EnN[/tex],则[tex=4.429x1.286]XlxYriGJtKT6q/n3pPJFRnyHmL/ZZ4u3iHZHV+K5p7E=[/tex]故所求参数方程为[p=align:center][tex=16.786x2.643]mE2T2mu5TbOlIOOPPGx8IgbUM55ZdZZG2zylf8xJtDTywqoOS9MuoxZmr92B9Ne4CCptXMJemCcLz0M4rUZGeRynnxxBtcS2mJStz0zAb4/dMy7IkAdRLY42yT7gARNp[/tex]

    内容

    • 0

      将曲线[tex=8.857x2.786]7EJHVCtO2IWq3KpdB+jQsv6FwiTm8kMJkqqPTKC4ZLDZr9jmvR/ppB1Rz2pMfnd7gZuafnA28uJrnP4lYmcHru2yWBNHK5oBSvItUnCjltg=[/tex]的一般方程化为参数方程。

    • 1

      将下列曲线的一般方程化为参数方程: [tex=7.429x2.786]fnpmC2J6JmQBLyo5NmGAzzXfXYI1SwUaIBANKF46CY4zvTZVbTbA+HqnDdam6BY7tHGc7tIJe0zNMlb1NlTNITzLFN2UzKX2TjnFI77FHrSUjiZeZ4hDvANsLp1ij/sNDX8iJJq3u/BEClYJtTimEw==[/tex]

    • 2

      将空间曲线的参数方程[tex=5.714x3.929]fnpmC2J6JmQBLyo5NmGAz5P9HDc9kgUr7Xh/bl7UvPzjDy6LoMRZBk4EQ9GpUZvt/S6hlMjhUF8rTWbYGlhnYZdrfLxwE3FvAETdjHBVVbwsHzbMDdayi9sORMfYezIe[/tex]化为一般方程

    • 3

      将下列曲线的一般方程化为参数方程: [tex=11.714x2.929]fnpmC2J6JmQBLyo5NmGAz56cgF+MRi8/pFjSehCSEI2XBoO71kcR6I53OcdpWJX5RIhZtyI4+7tk0PXz1SNQkhc9Y/v3ijRsGnM6ZWUNp69VHQ8wE5OCXIzrIypZR4yB[/tex]

    • 4

      把曲线的一般方程化为参数方程.[tex=10.357x3.357]7EJHVCtO2IWq3KpdB+jQsqbEsn9HzSFXlXIYOQQRGH3zJ9LzGfD4XAilUU8MxWIdfcOKPj0Fc0jUi4j6LMEHGLloSPr9BFm1Kd2zZ44Em4FzYxhx4+z5G04JUhzyRH8WXchitguRuz4lYJ6Cr7qgTA==[/tex]