A circle is described whose centre is the vertex and whose diameter is three–quarters of…
Mathematics · JEE Advanced · NTA Exams — Co-ordinate Geometry
A circle is described whose centre is the vertex and whose diameter is three–quarters of the latus rectum of the parabola y2 = 4ax. If PQ is the common chord of the circle and the parabola and L1 L2 is the latus rectum, then the area of the trapezium PL1 L2Q is
- \(3 \sqrt{2}\) a2
- \(2 \sqrt{2}\) a2
- 4 a2
- \(\left(\frac{2+\sqrt{2}}{2}\right)\) a2
Answer
(D) ( 2+ 2 2 ) a 2
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