• 2022-06-05
    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]