JEE Advanced 2023 · Paper 1 · one or more correct

JEE Advanced 2023 Mathematics question on Conic Sections

Let T1T_1 and T2T_2 be two distinct common tangents to the ellipse E:x26+y23=1E : \dfrac{x^2}{6} + \dfrac{y^2}{3} = 1 and the parabola P:y2=12xP : y^2 = 12x. Suppose that the tangent T1T_1 touches PP and EE at the points A1A_1 and A2A_2, respectively and the tangent T2T_2 touches PP and EE at the points A4A_4 and A3A_3, respectively. Then which of the following statements is(are) true?
  1. A.
    The area of the quadrilateral A1A2A3A4A_1 A_2 A_3 A_4 is 3535 square units
  2. B.
    The area of the quadrilateral A1A2A3A4A_1 A_2 A_3 A_4 is 3636 square units
  3. C.
    The tangents T1T_1 and T2T_2 meet the xx-axis at the point (−3,0)(-3, 0)
  4. D.
    The tangents T1T_1 and T2T_2 meet the xx-axis at the point (−6,0)(-6, 0)
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Correct options: A, C

[JEE Advanced 2023 · Paper 1]

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