izzygewin4646 izzygewin4646
  • 09-01-2024
  • Mathematics
contestada

If the tangent and normal at the extremities of a focal chord of a parabola intersect at (x1,y1) and (x2,y2) respectively, then
A. x1=x2
B. x1=y2
C. y1=y2
D. x2=y1

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