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JEE Main & Advanced Mathematics Conic Sections Question Bank Numerical Value Type Questions - Parabola

  • question_answer
    If \[P\left( at_{1}^{2}\,\,,\,\,2a{{t}_{1}} \right)\] and \[Q\left( at\,_{2}^{2},\,\,2a{{t}_{2}} \right)\] are two variable points on the curve \[{{y}^{2}}\text{ }=\text{ }4ax\] and PQ subtends a right angle at the vertex then find the value of \[{{t}_{1}}{{t}_{2}}\].

    Answer:

    -4.00


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