RAJASTHAN ­ PET Rajasthan PET Solved Paper-2002

  • question_answer
    Parametric coordinates of\[{{x}^{2}}=4ay\]are

    A)  \[(a{{t}^{2}},2at)\]

    B)  \[(a{{t}^{2}},-2at)\]

    C)  \[(-2at,a{{t}^{2}})\]

    D)  \[(2at,a{{t}^{2}})\]

    Correct Answer: D

    Solution :

     Parametric coordinates of\[{{x}^{2}}=4ay\]is\[(2at,a{{t}^{2}})\]


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