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JEE Main & Advanced Sample Paper JEE Main - Mock Test - 4

  • question_answer
    Maximum length of chord of the ellipse \[\frac{{{x}^{2}}}{8}+\frac{{{y}^{2}}}{4}=1,\] such that eccentric angles of its extremities differ by \[\frac{\pi }{2}\] is____.

    Answer:

    4


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