jee_main_2025_28_jan_evening - Conic Sections Topics

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QUESTION #55 Chord of Ellipse
If the midpoint of a chord of the ellipse x²9+ y²4=1 is (√(2),4/3), and the length of the chord is 2√(α)3 , then α is:
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QUESTION #69 Intersection of Curves and Locus of Centroid
If A and B are the points of intersection of the circle x²+y²-8x=0 and the hyperbola x²9- y²4=1 and a point P moves on the line 2x-3y+4=0, then the centroid of Δ PAB lies on the line:
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QUESTION #74 Parabola Transformation and Geometric Properties
Let A and B be the two points of intersection of the line y+5=0 and the mirror image of the parabola y²=4x with respect to the line x+y+4=0. If d denotes the distance between A and B, and a denotes the area of Δ SAB, where S is the focus of the parabola y²=4x, then the value of (a+d) is
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Rankbit System
JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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