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The set of points on the axis of the par...

The set of points on the axis of the parabola `y^2-4x-2y+5=0` from which all the three normals to the parabola are real , is

A

(3,2)

B

(1,2)

C

(4,2)

D

(5,2)

Text Solution

Verified by Experts

The correct Answer is:
A, C, D
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