let be the point (1, 0) and a point on the locus . The locus of mid point of is
As we learnt in
Parametric coordinates of parabola -
- wherein
For the parabola.
P(1,0) and let the Parametric Coordinate of Q be
Mid point PQ is
Hence, and k =2t
Replace (h,k) with (x,y)
Option 1)
Incorrect
Option 2)
Incorrect
Option 3)
Incorrect
Option 4)
Correct
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