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Saturday, 31 October

JEE Main 2022 · MathsMultiple choiceSingle correctMediumMulti-step

JEE Main 26 July 2022, Shift 1, Maths Q12

Question 12 of 90 in this shift, Maths question 12 of 30, Section A.

A point P moves so that the sum of squares of its distances from the points (1, 2)(1,\ 2) and (−2, 1)(-2,\ 1) is 14. Let f (x, y)=0f\,(x,\ y) = 0 be the locus of P, which intersects the xx-axis at the points A, B and the yy-axis at the points C, D. Then the area of the quadrilateral ACBD is equal to :
  1. (1)92\frac{9}{2}
  2. (2)3172\frac{3\sqrt{17}}{2}Official answer
  3. (3)3174\frac{3\sqrt{17}}{4}
  4. (4)99

Official answer

Option 2

NTA final key.