If the tangent to the curve, at a point and the normal to the parabola, at the point intersect at the same point on the x-axis, then the value of is _______.
Option: 1 2
Option: 2 4
Option: 3 -2
Option: 4 -4
it intersects x-axis
Equation of normal y – 2 = – 1(x – 1)
x + y = 3 it intersect x-axis
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